| Exchange |
City |
State |
Carrier |
County |
| 631-200 | Bayport | NY | Mcimetro Access Transmission Services Llc | Suffolk |
| 631-204 | Southampton | NY | Verizon New York, Inc. | Suffolk |
| 631-205 | Yaphank | NY | Verizon New York, Inc. | Suffolk |
| 631-206 | Bay Shore | NY | Verizon New York, Inc. | Suffolk |
| 631-207 | Patchogue | NY | Verizon New York, Inc. | Suffolk |
| 631-208 | Riverhead | NY | Verizon New York, Inc. | Suffolk |
| 631-209 | Shoreham | NY | Verizon New York, Inc. | Suffolk |
| 631-210 | Islip | NY | Broadview Networks, Inc. - Ny | Suffolk |
| 631-213 | Wyandanch | NY | Teleport Communications Group - Ny | Suffolk |
| 631-216 | Stony Brook | NY | Verizon New York, Inc. | Suffolk |
| 631-217 | Stony Brook | NY | American Network, Inc. | Suffolk |
| 631-218 | Sayville | NY | Verizon New York, Inc. | Suffolk |
| 631-219 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-221 | Wantagh | NY | Verizon New York, Inc. | Nassau |
| 631-223 | Huntington | NY | Xo New York, Inc. | Suffolk |
| 631-224 | Islip | NY | Verizon New York, Inc. | Suffolk |
| 631-225 | Lindenhurst | NY | Verizon New York, Inc. | Suffolk |
| 631-226 | Lindenhurst | NY | Verizon New York, Inc. | Suffolk |
| 631-227 | Farmingdale | NY | Broadview Networks, Inc. - Ny | Nassau |
| 631-228 | Shoreham | NY | Xo New York, Inc. | Suffolk |
| 631-229 | Amityville | NY | Xo New York, Inc. | Suffolk |
| 631-230 | Montauk | NY | Peerless Network Of New York, Llc - Ny | Suffolk |
| 631-231 | Brentwood | NY | Verizon New York, Inc. | Suffolk |
| 631-232 | Central Islip | NY | Verizon New York, Inc. | Suffolk |
| 631-233 | Brentwood | NY | Verizon New York, Inc. | Suffolk |
| 631-234 | Central Islip | NY | Verizon New York, Inc. | Suffolk |
| 631-235 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-236 | Brentwood | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-237 | Bridgehampton | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-238 | Montauk | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-239 | Northport | NY | Teleport Communications Group - Ny | Suffolk |
| 631-240 | Smithtown | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-241 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-242 | Deer Park | NY | Verizon New York, Inc. | Suffolk |
| 631-243 | Deer Park | NY | Verizon New York, Inc. | Suffolk |
| 631-244 | Sayville | NY | Verizon New York, Inc. | Suffolk |
| 631-245 | Brentwood | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-246 | Stony Brook | NY | Verizon New York, Inc. | Suffolk |
| 631-247 | Farmingdale | NY | Teleport Communications Group - Ny | Nassau |
| 631-248 | East Hampton | NY | Peerless Network Of New York, Llc - Ny | Suffolk |
| 631-249 | Farmingdale | NY | Verizon New York, Inc. | Nassau |
| 631-250 | Saint James | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-251 | Sag Harbor | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-252 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-253 | Wyandanch | NY | Verizon New York, Inc. | Suffolk |
| 631-254 | Deer Park | NY | Verizon New York, Inc. | Suffolk |
| 631-255 | Riverhead | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-256 | Sayville | NY | Teleport Communications Group - Ny | Suffolk |
| 631-257 | Smithtown | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-258 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-259 | Southampton | NY | Verizon New York, Inc. | Suffolk |
| 631-260 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-261 | Northport | NY | Verizon New York, Inc. | Suffolk |
| 631-262 | Northport | NY | Verizon New York, Inc. | Suffolk |
| 631-263 | Smithtown | NY | Verizon New York, Inc. | Suffolk |
| 631-264 | Amityville | NY | Verizon New York, Inc. | Suffolk |
| 631-265 | Smithtown | NY | Verizon New York, Inc. | Suffolk |
| 631-266 | East Northport | NY | Verizon New York, Inc. | Suffolk |
| 631-267 | Amagansett | NY | Verizon New York, Inc. | Suffolk |
| 631-268 | Southampton | NY | Peerless Network Of New York, Llc - Ny | Suffolk |
| 631-269 | Kings Park | NY | Verizon New York, Inc. | Suffolk |
| 631-270 | Farmingdale | NY | Xo New York, Inc. | Nassau |
| 631-271 | Huntington | NY | Verizon New York, Inc. | Suffolk |
| 631-272 | Central Islip | NY | Verizon New York, Inc. | Suffolk |
| 631-273 | Brentwood | NY | Verizon New York, Inc. | Suffolk |
| 631-274 | Deer Park | NY | Verizon New York, Inc. | Suffolk |
| 631-275 | Brentwood | NY | Sprint Spectrum L.p. | Suffolk |
| 631-276 | Hampton Bays | NY | Sprint Spectrum L.p. | Suffolk |
| 631-277 | Islip | NY | Verizon New York, Inc. | Suffolk |
| 631-278 | Brentwood | NY | Sprint Spectrum L.p. | Suffolk |
| 631-279 | Brentwood | NY | Usa Mobility Wireless, Inc. | Suffolk |
| 631-280 | Brentwood | NY | Usa Mobility Wireless, Inc. | Suffolk |
| 631-281 | Mastic | NY | Verizon New York, Inc. | Suffolk |
| 631-282 | Yaphank | NY | Verizon New York, Inc. | Suffolk |
| 631-283 | Southampton | NY | Verizon New York, Inc. | Suffolk |
| 631-284 | Riverhead | NY | Verizon New York, Inc. | Suffolk |
| 631-285 | Ronkonkoma | NY | Verizon New York, Inc. | Suffolk |
| 631-286 | Bellport | NY | Verizon New York, Inc. | Suffolk |
| 631-287 | Southampton | NY | Verizon New York, Inc. | Suffolk |
| 631-288 | Westhampton | NY | Verizon New York, Inc. | Suffolk |
| 631-289 | Patchogue | NY | Verizon New York, Inc. | Suffolk |
| 631-291 | Brentwood | NY | Sprint Spectrum L.p. | Suffolk |
| 631-292 | Kings Park | NY | Level 3 Communications, Llc - Ny | Suffolk |
| 631-293 | Farmingdale | NY | Verizon New York, Inc. | Nassau |
| 631-294 | Yaphank | NY | Sprint Spectrum L.p. | Suffolk |
| 631-295 | Yaphank | NY | Global Crossing Local Services, Inc.-ny | Suffolk |
| 631-296 | Bridgehampton | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-297 | Central Islip | NY | Paetec Communications, Inc. - Ny | Suffolk |
| 631-298 | Mattituck | NY | Verizon New York, Inc. | Suffolk |
| 631-299 | Brentwood | NY | Broadview Networks, Inc. - Ny | Suffolk |
| 631-300 | Brentwood | NY | Verizon New York, Inc. | Suffolk |
| 631-306 | Deer Park | NY | Global Crossing Local Services, Inc.-ny | Suffolk |
| 631-307 | Patchogue | NY | Local Access Llc - Ny | Suffolk |
| 631-312 | Patchogue | NY | Teleport Communications Group - Ny | Suffolk |
| 631-315 | Mattituck | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-316 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-317 | Patchogue | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-318 | Amagansett | NY | Mcimetro Access Transmission Services Llc | Suffolk |
| 631-319 | Sayville | NY | Verizon New York, Inc. | Suffolk |
| 631-320 | Selden | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-321 | Babylon | NY | Verizon New York, Inc. | Suffolk |
| 631-322 | Brentwood | NY | Usa Mobility Wireless, Inc. | Suffolk |
| 631-323 | Orient | NY | Verizon New York, Inc. | Suffolk |
| 631-324 | East Hampton | NY | Verizon New York, Inc. | Suffolk |
| 631-325 | Eastport | NY | Verizon New York, Inc. | Suffolk |
| 631-326 | Commack | NY | Xo New York, Inc. | Suffolk |
| 631-327 | Huntington | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-328 | Bay Shore | NY | Broadview Networks, Inc. - Ny | Suffolk |
| 631-329 | East Hampton | NY | Verizon New York, Inc. | Suffolk |
| 631-330 | Farmingdale | NY | Cablevision Lightpath, Inc. - Ny | Nassau |
| 631-331 | Port Jefferson | NY | Verizon New York, Inc. | Suffolk |
| 631-332 | Brentwood | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-333 | Greenport | NY | Broadview Networks, Inc. - Ny | Suffolk |
| 631-334 | Central Islip | NY | Sprint Spectrum L.p. | Suffolk |
| 631-335 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-336 | Brentwood | NY | Metro Pcs, Inc. | Suffolk |
| 631-337 | Sayville | NY | Global Crossing Local Services, Inc.-ny | Suffolk |
| 631-338 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-339 | Brentwood | NY | Bandwidth.com Clec, Llc - Ny | Suffolk |
| 631-340 | Babylon | NY | Usa Mobility Wireless, Inc. | Suffolk |
| 631-341 | Yaphank | NY | Verizon New York, Inc. | Suffolk |
| 631-342 | Central Islip | NY | Verizon New York, Inc. | Suffolk |
| 631-343 | Commack | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-344 | Yaphank | NY | Verizon New York, Inc. | Suffolk |
| 631-345 | Yaphank | NY | Verizon New York, Inc. | Suffolk |
| 631-346 | Selden | NY | Bandwidth.com Clec, Llc - Ny | Suffolk |
| 631-348 | Central Islip | NY | Verizon New York, Inc. | Suffolk |
| 631-349 | Stony Brook | NY | Aquis Communications, Inc. | Suffolk |
| 631-350 | Huntington | NY | Mcimetro Access Transmission Services Llc | Suffolk |
| 631-351 | Huntington | NY | Verizon New York, Inc. | Suffolk |
| 631-352 | Smithtown | NY | Sprint Spectrum L.p. | Suffolk |
| 631-353 | Southampton | NY | Bandwidth.com Clec, Llc - Ny | Suffolk |
| 631-354 | Mattituck | NY | Level 3 Communications, Llc - Ny | Suffolk |
| 631-355 | Brentwood | NY | Omnipoint Communications, Inc. - Ny | Suffolk |
| 631-356 | Brentwood | NY | Omnipoint Communications, Inc. - Ny | Suffolk |
| 631-357 | Brentwood | NY | Verizon New York, Inc. | Suffolk |
| 631-358 | Babylon | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-359 | Wading River | NY | Peerless Network Of New York, Llc - Ny | Suffolk |
| 631-360 | Smithtown | NY | Verizon New York, Inc. | Suffolk |
| 631-361 | Smithtown | NY | Verizon New York, Inc. | Suffolk |
| 631-363 | Bayport | NY | Verizon New York, Inc. | Suffolk |
| 631-364 | Stony Brook | NY | Broadview Networks, Inc. - Ny | Suffolk |
| 631-365 | Brentwood | NY | Sprint Spectrum L.p. | Suffolk |
| 631-366 | Smithtown | NY | Verizon New York, Inc. | Suffolk |
| 631-367 | Cold Spring Harbor | NY | Verizon New York, Inc. | Suffolk |
| 631-368 | East Northport | NY | Verizon New York, Inc. | Suffolk |
| 631-369 | Riverhead | NY | Verizon New York, Inc. | Suffolk |
| 631-370 | Farmingdale | NY | Teleport Communications Group - Ny | Nassau |
| 631-371 | Stony Brook | NY | Sprint Spectrum L.p. | Suffolk |
| 631-372 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-373 | Brentwood | NY | Usa Mobility Wireless, Inc. | Suffolk |
| 631-374 | Brentwood | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-375 | Riverhead | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-376 | Babylon | NY | Verizon New York, Inc. | Suffolk |
| 631-377 | Southampton | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-378 | Shoreham | NY | Level 3 Communications, Llc - Ny | Suffolk |
| 631-379 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-380 | Stony Brook | NY | Teleport Communications Group - Ny | Suffolk |
| 631-382 | Smithtown | NY | Verizon New York, Inc. | Suffolk |
| 631-383 | Bay Shore | NY | Sprint Spectrum L.p. | Suffolk |
| 631-384 | Selden | NY | Sprint Spectrum L.p. | Suffolk |
| 631-385 | Huntington | NY | Verizon New York, Inc. | Suffolk |
| 631-386 | Farmingdale | NY | Paetec Communications, Inc. - Ny | Nassau |
| 631-387 | Commack | NY | Teleport Communications Group - Ny | Suffolk |
| 631-388 | Brentwood | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-389 | Ronkonkoma | NY | Broadview Networks, Inc. - Ny | Suffolk |
| 631-390 | Farmingdale | NY | Cablevision Lightpath, Inc. - Ny | Nassau |
| 631-391 | Farmingdale | NY | Verizon New York, Inc. | Nassau |
| 631-392 | Deer Park | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-393 | Farmingdale | NY | Cablevision Lightpath, Inc. - Ny | Nassau |
| 631-394 | Yaphank | NY | Sprint Spectrum L.p. | Suffolk |
| 631-395 | Mastic | NY | Verizon New York, Inc. | Suffolk |
| 631-396 | Farmingdale | NY | Cablevision Lightpath, Inc. - Ny | Nassau |
| 631-397 | Amityville | NY | Bandwidth.com Clec, Llc - Ny | Suffolk |
| 631-399 | Mastic | NY | Verizon New York, Inc. | Suffolk |
| 631-400 | Center Moriches | NY | Telcentris Communications, Llc - Ny | Suffolk |
| 631-402 | Brentwood | NY | Telengy L.l.c. - Ny | Suffolk |
| 631-403 | Port Jefferson | NY | Xo New York, Inc. | Suffolk |
| 631-404 | Brentwood | NY | At&t Local | Suffolk |
| 631-405 | Riverhead | NY | Xo New York, Inc. | Suffolk |
| 631-406 | Smithtown | NY | Rcn Telecom Services, Inc. - Ny | Suffolk |
| 631-407 | Southold | NY | Bandwidth.com Clec, Llc - Ny | Suffolk |
| 631-408 | Amityville | NY | Omnipoint Communications, Inc. - Ny | Suffolk |
| 631-409 | Wantagh | NY | Verizon New York, Inc. | Nassau |
| 631-410 | Commack | NY | Broadview Networks, Inc. - Ny | Suffolk |
| 631-412 | Lindenhurst | NY | Xo New York, Inc. | Suffolk |
| 631-413 | Selden | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-414 | Farmingdale | NY | Cablevision Lightpath, Inc. - Ny | Nassau |
| 631-415 | Central Islip | NY | Global Crossing Local Services, Inc.-ny | Suffolk |
| 631-416 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-417 | Babylon | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-418 | Huntington | NY | Allegiance Telecom, Inc. - Ny | Suffolk |
| 631-419 | Bayport | NY | Verizon New York, Inc. | Suffolk |
| 631-420 | Farmingdale | NY | Verizon New York, Inc. | Nassau |
| 631-421 | Huntington | NY | Verizon New York, Inc. | Suffolk |
| 631-422 | Babylon | NY | Verizon New York, Inc. | Suffolk |
| 631-423 | Huntington | NY | Verizon New York, Inc. | Suffolk |
| 631-424 | Huntington | NY | Verizon New York, Inc. | Suffolk |
| 631-425 | Huntington | NY | Verizon New York, Inc. | Suffolk |
| 631-426 | Babylon | NY | Usa Mobility Wireless, Inc. | Suffolk |
| 631-427 | Huntington | NY | Verizon New York, Inc. | Suffolk |
| 631-429 | Lindenhurst | NY | Peerless Network Of New York, Llc - Ny | Suffolk |
| 631-430 | Greenport | NY | Peerless Network Of New York, Llc - Ny | Suffolk |
| 631-431 | Central Islip | NY | Sprint Spectrum L.p. | Suffolk |
| 631-432 | Brentwood | NY | Local Access Llc - Ny | Suffolk |
| 631-433 | Brentwood | NY | Sprint Spectrum L.p. | Suffolk |
| 631-434 | Brentwood | NY | Verizon New York, Inc. | Suffolk |
| 631-435 | Brentwood | NY | Verizon New York, Inc. | Suffolk |
| 631-436 | Brentwood | NY | Verizon New York, Inc. | Suffolk |
| 631-437 | Ocean Beach | NY | Teleport Communications Group - Ny | Suffolk |
| 631-438 | Patchogue | NY | Bandwidth.com Clec, Llc - Ny | Suffolk |
| 631-439 | Central Islip | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-440 | Ocean Beach | NY | Level 3 Communications, Llc - Ny | Suffolk |
| 631-441 | Brentwood | NY | Usa Mobility Wireless, Inc. | Suffolk |
| 631-442 | Brentwood | NY | Usa Mobility Wireless, Inc. | Suffolk |
| 631-443 | Eastport | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-444 | Stony Brook | NY | Verizon New York, Inc. | Suffolk |
| 631-445 | Brentwood | NY | Sprint Spectrum L.p. | Suffolk |
| 631-446 | Islip | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-447 | Patchogue | NY | Verizon New York, Inc. | Suffolk |
| 631-448 | Yaphank | NY | Sprint Spectrum L.p. | Suffolk |
| 631-449 | Brentwood | NY | Metro Pcs, Inc. | Suffolk |
| 631-450 | Lindenhurst | NY | Sprint Spectrum L.p. | Suffolk |
| 631-451 | Selden | NY | Verizon New York, Inc. | Suffolk |
| 631-453 | Selden | NY | American Messaging (am), Inc. | Suffolk |
| 631-454 | Farmingdale | NY | Verizon New York, Inc. | Nassau |
| 631-456 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-457 | Brentwood | NY | Teleport Communications Group - Ny | Suffolk |
| 631-458 | Sag Harbor | NY | Level 3 Communications, Llc - Ny | Suffolk |
| 631-459 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-460 | Kings Park | NY | Xo New York, Inc. | Suffolk |
| 631-461 | Riverhead | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-462 | East Northport | NY | Verizon New York, Inc. | Suffolk |
| 631-463 | Central Islip | NY | Sprint Spectrum L.p. | Suffolk |
| 631-464 | Amityville | NY | Bandwidth.com Clec, Llc - Ny | Suffolk |
| 631-465 | Farmingdale | NY | Cablevision Lightpath, Inc. - Ny | Nassau |
| 631-466 | Riverhead | NY | Global Crossing Local Services, Inc.-ny | Suffolk |
| 631-467 | Ronkonkoma | NY | Verizon New York, Inc. | Suffolk |
| 631-468 | Ronkonkoma | NY | Verizon New York, Inc. | Suffolk |
| 631-469 | Ronkonkoma | NY | Verizon New York, Inc. | Suffolk |
| 631-470 | Huntington | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-471 | Ronkonkoma | NY | Verizon New York, Inc. | Suffolk |
| 631-472 | Bayport | NY | Verizon New York, Inc. | Suffolk |
| 631-473 | Port Jefferson | NY | Verizon New York, Inc. | Suffolk |
| 631-474 | Port Jefferson | NY | Verizon New York, Inc. | Suffolk |
| 631-475 | Patchogue | NY | Verizon New York, Inc. | Suffolk |
| 631-476 | Port Jefferson | NY | Verizon New York, Inc. | Suffolk |
| 631-477 | Greenport | NY | Verizon New York, Inc. | Suffolk |
| 631-478 | Brentwood | NY | Mcimetro Access Transmission Services Llc | Suffolk |
| 631-479 | Huntington | NY | Coretel New York, Inc. - Ny | Suffolk |
| 631-480 | Amityville | NY | Telengy L.l.c. - Ny | Suffolk |
| 631-481 | Islip | NY | Xo New York, Inc. | Suffolk |
| 631-482 | Babylon | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-483 | Montauk | NY | Telengy L.l.c. - Ny | Suffolk |
| 631-484 | Brentwood | NY | Sprint Spectrum L.p. | Suffolk |
| 631-485 | Wyandanch | NY | Level 3 Communications, Llc - Ny | Suffolk |
| 631-486 | East Northport | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-487 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-488 | Southampton | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-489 | East Northport | NY | Allegiance Telecom, Inc. - Ny | Suffolk |
| 631-490 | Mastic | NY | Telengy L.l.c. - Ny | Suffolk |
| 631-491 | Wyandanch | NY | Verizon New York, Inc. | Suffolk |
| 631-492 | Deer Park | NY | Verizon New York, Inc. | Suffolk |
| 631-493 | East Northport | NY | Verizon New York, Inc. | Suffolk |
| 631-494 | Riverhead | NY | Omnipoint Communications, Inc. - Ny | Suffolk |
| 631-495 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-496 | Selden | NY | Level 3 Communications, Llc - Ny | Suffolk |
| 631-497 | Yaphank | NY | Usa Mobility Wireless, Inc. | Suffolk |
| 631-498 | Cold Spring Harbor | NY | Broadview Networks, Inc. - Ny | Suffolk |
| 631-499 | East Northport | NY | Verizon New York, Inc. | Suffolk |
| 631-500 | Water Mill | NY | Telcentris Communications, Llc - Ny | Suffolk |
| 631-501 | Farmingdale | NY | Verizon New York, Inc. | Nassau |
| 631-502 | Jamesport | NY | Telengy L.l.c. - Ny | Suffolk |
| 631-503 | Center Moriches | NY | Teleport Communications Group - Ny | Suffolk |
| 631-504 | Yaphank | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-505 | Lindenhurst | NY | Bandwidth.com Clec, Llc - Ny | Suffolk |
| 631-506 | Riverhead | NY | Verizon New York, Inc. | Suffolk |
| 631-509 | Port Jefferson | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-510 | Wyandanch | NY | Xo New York, Inc. | Suffolk |
| 631-512 | Selden | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-513 | Brentwood | NY | Level 3 Communications, Llc - Ny | Suffolk |
| 631-514 | Brentwood | NY | Xo New York, Inc. | Suffolk |
| 631-515 | Shelter Island | NY | Onvoy, Inc. - Ny | Suffolk |
| 631-517 | Babylon | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-518 | Bay Shore | NY | Peerless Network Of New York, Llc - Ny | Suffolk |
| 631-520 | Amityville | NY | Global Crossing Local Services, Inc.-ny | Suffolk |
| 631-521 | Brentwood | NY | Tw Telecom Of New York L.p. - Ny | Suffolk |
| 631-522 | Deer Park | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-523 | Central Islip | NY | Sprint Spectrum L.p. | Suffolk |
| 631-524 | Brentwood | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-525 | Brentwood | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-526 | Babylon | NY | Onvoy, Inc. - Ny | Suffolk |
| 631-527 | East Hampton | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-528 | Kings Park | NY | Allegiance Telecom, Inc. - Ny | Suffolk |
| 631-529 | Orient | NY | Telcentris Communications, Llc - Ny | Suffolk |
| 631-531 | Farmingdale | NY | Verizon New York, Inc. | Nassau |
| 631-532 | Amityville | NY | Broadview Networks, Inc. - Ny | Suffolk |
| 631-533 | Central Islip | NY | Mcimetro Access Transmission Services Llc | Suffolk |
| 631-534 | Cold Spring Harbor | NY | Allegiance Telecom, Inc. - Ny | Suffolk |
| 631-535 | Port Jefferson | NY | Peerless Network Of New York, Llc - Ny | Suffolk |
| 631-536 | Eastport | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-537 | Bridgehampton | NY | Verizon New York, Inc. | Suffolk |
| 631-538 | Selden | NY | Local Access Llc - Ny | Suffolk |
| 631-539 | Babylon | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-540 | Brentwood | NY | Rcn Telecom Services, Inc. - Ny | Suffolk |
| 631-541 | Wantagh | NY | Verizon New York, Inc. | Nassau |
| 631-542 | Ronkonkoma | NY | Telengy L.l.c. - Ny | Suffolk |
| 631-543 | Commack | NY | Verizon New York, Inc. | Suffolk |
| 631-544 | Kings Park | NY | Verizon New York, Inc. | Suffolk |
| 631-545 | Amityville | NY | Peerless Network Of New York, Llc - Ny | Suffolk |
| 631-546 | Huntington | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-547 | Huntington | NY | Verizon New York, Inc. | Suffolk |
| 631-548 | Riverhead | NY | Verizon New York, Inc. | Suffolk |
| 631-549 | Huntington | NY | Verizon New York, Inc. | Suffolk |
| 631-550 | Brentwood | NY | Global Naps, Inc. - Ny | Suffolk |
| 631-551 | Saint James | NY | Allegiance Telecom, Inc. - Ny | Suffolk |
| 631-552 | Amityville | NY | Omnipoint Communications, Inc. - Ny | Suffolk |
| 631-553 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-554 | Brentwood | NY | Usa Mobility Wireless, Inc. | Suffolk |
| 631-556 | Brentwood | NY | Aat Paging Corporation Ii | Suffolk |
| 631-558 | Riverhead | NY | Usa Mobility Wireless, Inc. | Suffolk |
| 631-559 | Brentwood | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-560 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-561 | Selden | NY | Teleport Communications Group - Ny | Suffolk |
| 631-562 | Patchogue | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-563 | Sayville | NY | Verizon New York, Inc. | Suffolk |
| 631-564 | Sayville | NY | Broadview Networks, Inc. - Ny | Suffolk |
| 631-565 | Amityville | NY | Omnipoint Communications, Inc. - Ny | Suffolk |
| 631-566 | Riverhead | NY | Tw Telecom Of New York L.p. - Ny | Suffolk |
| 631-567 | Sayville | NY | Verizon New York, Inc. | Suffolk |
| 631-569 | Patchogue | NY | Level 3 Communications, Llc - Ny | Suffolk |
| 631-570 | Ocean Beach | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-571 | Orient | NY | Peerless Network Of New York, Llc - Ny | Suffolk |
| 631-572 | Babylon | NY | Omnipoint Communications, Inc. - Ny | Suffolk |
| 631-573 | Sayville | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-574 | Riverhead | NY | Paetec Communications, Inc. - Ny | Suffolk |
| 631-576 | Patchogue | NY | Xo New York, Inc. | Suffolk |
| 631-577 | Farmingdale | NY | Verizon New York, Inc. | Nassau |
| 631-578 | Yaphank | NY | Sprint Spectrum L.p. | Suffolk |
| 631-579 | Brentwood | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-580 | Ronkonkoma | NY | Verizon New York, Inc. | Suffolk |
| 631-581 | Islip | NY | Verizon New York, Inc. | Suffolk |
| 631-582 | Central Islip | NY | Verizon New York, Inc. | Suffolk |
| 631-583 | Ocean Beach | NY | Verizon New York, Inc. | Suffolk |
| 631-584 | Saint James | NY | Verizon New York, Inc. | Suffolk |
| 631-585 | Ronkonkoma | NY | Verizon New York, Inc. | Suffolk |
| 631-586 | Deer Park | NY | Verizon New York, Inc. | Suffolk |
| 631-587 | Babylon | NY | Verizon New York, Inc. | Suffolk |
| 631-588 | Ronkonkoma | NY | Verizon New York, Inc. | Suffolk |
| 631-589 | Sayville | NY | Verizon New York, Inc. | Suffolk |
| 631-590 | Ronkonkoma | NY | Global Crossing Local Services, Inc.-ny | Suffolk |
| 631-591 | Riverhead | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-592 | Lindenhurst | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-593 | Greenport | NY | Level 3 Communications, Llc - Ny | Suffolk |
| 631-594 | Hampton Bays | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-595 | Deer Park | NY | Verizon New York, Inc. | Suffolk |
| 631-596 | Quogue | NY | Xo New York, Inc. | Suffolk |
| 631-598 | Amityville | NY | Verizon New York, Inc. | Suffolk |
| 631-599 | Riverhead | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-600 | East Northport | NY | Telcentris Communications, Llc - Ny | Suffolk |
| 631-601 | Brentwood | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-602 | Shelter Island | NY | Xo New York, Inc. | Suffolk |
| 631-603 | Riverhead | NY | Broadview Networks, Inc. - Ny | Suffolk |
| 631-604 | East Hampton | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-605 | Patchogue | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-606 | Northport | NY | Cablevision Lightpath, Inc. | Suffolk |
| 631-608 | Amityville | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-609 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-610 | Eastport | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-612 | Babylon | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-613 | Bridgehampton | NY | Global Crossing Local Services, Inc.-ny | Suffolk |
| 631-614 | Southampton | NY | Onvoy, Inc. - Ny | Suffolk |
| 631-615 | Ronkonkoma | NY | Level 3 Communications, Llc - Ny | Suffolk |
| 631-616 | Peconic | NY | Xo New York, Inc. | Suffolk |
| 631-617 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-618 | Yaphank | NY | Level 3 Communications, Llc - Ny | Suffolk |
| 631-619 | Ronkonkoma | NY | Teleport Communications Group - Ny | Suffolk |
| 631-620 | Babylon | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-621 | Saint James | NY | Xo New York, Inc. | Suffolk |
| 631-622 | Farmingdale | NY | Cablevision Lightpath, Inc. - Ny | Nassau |
| 631-623 | East Northport | NY | Teleport Communications Group - Ny | Suffolk |
| 631-624 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-625 | Orient | NY | Xo New York, Inc. | Suffolk |
| 631-626 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-627 | Patchogue | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-628 | Northport | NY | Xo New York, Inc. | Suffolk |
| 631-629 | Huntington | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-630 | Central Islip | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-632 | Stony Brook | NY | Verizon New York, Inc. | Suffolk |
| 631-633 | Bellport | NY | Ctc Communications Corp. - Ny | Suffolk |
| 631-635 | Babylon | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-636 | Brentwood | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-637 | Brentwood | NY | Mcimetro Access Transmission Services Llc | Suffolk |
| 631-638 | Stony Brook | NY | Verizon New York, Inc. | Suffolk |
| 631-639 | Brentwood | NY | Teleport Communications Group - Ny | Suffolk |
| 631-642 | Port Jefferson | NY | Verizon New York, Inc. | Suffolk |
| 631-643 | Wyandanch | NY | Verizon New York, Inc. | Suffolk |
| 631-644 | Riverhead | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-647 | Bay Shore | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-648 | Ronkonkoma | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-649 | Babylon | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-650 | Islip | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-651 | Northport | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-652 | Smithtown | NY | Mcimetro Access Transmission Services Llc | Suffolk |
| 631-653 | Quogue | NY | Verizon New York, Inc. | Suffolk |
| 631-654 | Patchogue | NY | Verizon New York, Inc. | Suffolk |
| 631-655 | Riverhead | NY | Teleport Communications Group - Ny | Suffolk |
| 631-656 | Smithtown | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-657 | Mastic | NY | Level 3 Communications, Llc - Ny | Suffolk |
| 631-658 | East Hampton | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-659 | Cold Spring Harbor | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-660 | Riverhead | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-661 | Babylon | NY | Verizon New York, Inc. | Suffolk |
| 631-662 | Huntington | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-663 | Kings Park | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-664 | Central Islip | NY | Sprint Spectrum L.p. | Suffolk |
| 631-665 | Bay Shore | NY | Verizon New York, Inc. | Suffolk |
| 631-666 | Bay Shore | NY | Verizon New York, Inc. | Suffolk |
| 631-667 | Deer Park | NY | Verizon New York, Inc. | Suffolk |
| 631-668 | Montauk | NY | Verizon New York, Inc. | Suffolk |
| 631-669 | Babylon | NY | Verizon New York, Inc. | Suffolk |
| 631-670 | Commack | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-671 | Lindenhurst | NY | Sprint Spectrum L.p. | Suffolk |
| 631-672 | Smithtown | NY | Sprint Spectrum L.p. | Suffolk |
| 631-673 | Huntington | NY | Verizon New York, Inc. | Suffolk |
| 631-674 | Wyandanch | NY | Allegiance Telecom, Inc. - Ny | Suffolk |
| 631-675 | Stony Brook | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-676 | Ronkonkoma | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-677 | Sayville | NY | Xo New York, Inc. | Suffolk |
| 631-678 | Brentwood | NY | Allegiance Telecom, Inc. - Ny | Suffolk |
| 631-679 | Wantagh | NY | Verizon New York, Inc. | Nassau |
| 631-680 | Riverhead | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-681 | Selden | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-682 | Selden | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-683 | Huntington | NY | Xo New York, Inc. | Suffolk |
| 631-684 | Westhampton | NY | Peerless Network Of New York, Llc - Ny | Suffolk |
| 631-685 | Hampton Bays | NY | Global Crossing Local Services, Inc.-ny | Suffolk |
| 631-686 | Saint James | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-687 | Patchogue | NY | Verizon New York, Inc. | Suffolk |
| 631-688 | Farmingdale | NY | Teleport Communications Group - Ny | Nassau |
| 631-689 | Stony Brook | NY | Verizon New York, Inc. | Suffolk |
| 631-691 | Amityville | NY | Verizon New York, Inc. | Suffolk |
| 631-692 | Cold Spring Harbor | NY | Verizon New York, Inc. | Suffolk |
| 631-693 | Amityville | NY | Teleport Communications Group - Ny | Suffolk |
| 631-694 | Farmingdale | NY | Verizon New York, Inc. | Nassau |
| 631-695 | Brentwood | NY | Usa Mobility Wireless, Inc. | Suffolk |
| 631-696 | Selden | NY | Verizon New York, Inc. | Suffolk |
| 631-697 | Huntington | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-698 | Selden | NY | Verizon New York, Inc. | Suffolk |
| 631-699 | Sayville | NY | Allegiance Telecom, Inc. - Ny | Suffolk |
| 631-701 | Eastport | NY | Teleport Communications Group - Ny | Suffolk |
| 631-702 | Southampton | NY | Convergent Telesis Llc - Ny | Suffolk |
| 631-703 | Amityville | NY | Sprint Spectrum L.p. | Suffolk |
| 631-704 | Brentwood | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-706 | Stony Brook | NY | Xo New York, Inc. | Suffolk |
| 631-707 | Brentwood | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-708 | Brentwood | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-709 | Water Mill | NY | Level 3 Communications, Llc - Ny | Suffolk |
| 631-712 | Farmingdale | NY | Teleport Communications Group - Ny | Nassau |
| 631-713 | Eastport | NY | Nextgen Telephone, Inc. - Ny | Suffolk |
| 631-714 | Patchogue | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-715 | Central Islip | NY | Teleport Communications Group - Ny | Suffolk |
| 631-716 | Selden | NY | Verizon New York, Inc. | Suffolk |
| 631-717 | East Hampton | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-719 | Farmingdale | NY | Cablevision Lightpath, Inc. - Ny | Nassau |
| 631-721 | Selden | NY | Xo New York, Inc. | Suffolk |
| 631-722 | Jamesport | NY | Verizon New York, Inc. | Suffolk |
| 631-723 | Hampton Bays | NY | Verizon New York, Inc. | Suffolk |
| 631-724 | Smithtown | NY | Verizon New York, Inc. | Suffolk |
| 631-725 | Sag Harbor | NY | Verizon New York, Inc. | Suffolk |
| 631-726 | Water Mill | NY | Verizon New York, Inc. | Suffolk |
| 631-727 | Riverhead | NY | Verizon New York, Inc. | Suffolk |
| 631-728 | Hampton Bays | NY | Verizon New York, Inc. | Suffolk |
| 631-729 | Mastic | NY | Teleport Communications Group - Ny | Suffolk |
| 631-730 | Patchogue | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-731 | Amagansett | NY | Level 3 Communications, Llc - Ny | Suffolk |
| 631-732 | Selden | NY | Verizon New York, Inc. | Suffolk |
| 631-733 | Brentwood | NY | Scarsdale Security Systems, Inc. | Suffolk |
| 631-734 | Peconic | NY | Verizon New York, Inc. | Suffolk |
| 631-735 | Peconic | NY | Peerless Network Of New York, Llc - Ny | Suffolk |
| 631-736 | Selden | NY | Verizon New York, Inc. | Suffolk |
| 631-737 | Ronkonkoma | NY | Verizon New York, Inc. | Suffolk |
| 631-738 | Ronkonkoma | NY | Verizon New York, Inc. | Suffolk |
| 631-739 | Ronkonkoma | NY | Xo New York, Inc. | Suffolk |
| 631-740 | Riverhead | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-741 | Brentwood | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-742 | Huntington | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-743 | Port Jefferson | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-744 | Shoreham | NY | Verizon New York, Inc. | Suffolk |
| 631-745 | Riverhead | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-746 | Amityville | NY | Omnipoint Communications, Inc. - Ny | Suffolk |
| 631-747 | Brentwood | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-749 | Shelter Island | NY | Verizon New York, Inc. | Suffolk |
| 631-750 | Sayville | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-751 | Stony Brook | NY | Verizon New York, Inc. | Suffolk |
| 631-752 | Farmingdale | NY | Verizon New York, Inc. | Nassau |
| 631-753 | Farmingdale | NY | Verizon New York, Inc. | Nassau |
| 631-754 | Northport | NY | Verizon New York, Inc. | Suffolk |
| 631-755 | Farmingdale | NY | Verizon New York, Inc. | Nassau |
| 631-756 | Farmingdale | NY | Verizon New York, Inc. | Nassau |
| 631-757 | Northport | NY | Verizon New York, Inc. | Suffolk |
| 631-758 | Patchogue | NY | Verizon New York, Inc. | Suffolk |
| 631-759 | Huntington | NY | Global Crossing Local Services, Inc.-ny | Suffolk |
| 631-760 | Huntington | NY | Teleport Communications Group - Ny | Suffolk |
| 631-761 | Central Islip | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-762 | Stony Brook | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-763 | Cold Spring Harbor | NY | Mcimetro Access Transmission Services Llc | Suffolk |
| 631-764 | Selden | NY | Sprint Spectrum L.p. | Suffolk |
| 631-765 | Southold | NY | Verizon New York, Inc. | Suffolk |
| 631-766 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-767 | Brentwood | NY | Sprint Spectrum L.p. | Suffolk |
| 631-768 | Farmingdale | NY | Broadview Networks, Inc. - Ny | Nassau |
| 631-769 | Shoreham | NY | Xo New York, Inc. | Suffolk |
| 631-770 | Farmingdale | NY | Allegiance Telecom, Inc. - Ny | Nassau |
| 631-771 | East Hampton | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-772 | Mastic | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-773 | Farmingdale | NY | Conversent Communications Of New York, Llc | Nassau |
| 631-774 | Brentwood | NY | Sprint Spectrum L.p. | Suffolk |
| 631-775 | Yaphank | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-776 | Bellport | NY | Verizon New York, Inc. | Suffolk |
| 631-777 | Farmingdale | NY | Verizon New York, Inc. | Nassau |
| 631-778 | Central Islip | NY | Allegiance Telecom, Inc. - Ny | Suffolk |
| 631-779 | Jamesport | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-780 | Smithtown | NY | Allegiance Telecom, Inc. - Ny | Suffolk |
| 631-781 | Wantagh | NY | Verizon New York, Inc. | Nassau |
| 631-782 | Deer Park | NY | Broadview Networks, Inc. - Ny | Suffolk |
| 631-783 | Wantagh | NY | Verizon New York, Inc. | Nassau |
| 631-784 | Central Islip | NY | Teleport Communications Group - Ny | Suffolk |
| 631-785 | Wantagh | NY | Verizon New York, Inc. | Nassau |
| 631-786 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-787 | Central Islip | NY | Teleport Communications Group - Ny | Suffolk |
| 631-788 | Fishers Island | NY | Fishers Island Telephone Corporation | Suffolk |
| 631-789 | Amityville | NY | Verizon New York, Inc. | Suffolk |
| 631-791 | Port Jefferson | NY | Xo New York, Inc. | Suffolk |
| 631-792 | Babylon | NY | Teleport Communications Group - Ny | Suffolk |
| 631-793 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-794 | Farmingdale | NY | Broadview Networks, Inc. - Ny | Nassau |
| 631-795 | Wantagh | NY | Verizon New York, Inc. | Nassau |
| 631-796 | Brentwood | NY | Sprint Spectrum L.p. | Suffolk |
| 631-797 | Wantagh | NY | Verizon New York, Inc. | Nassau |
| 631-798 | Wantagh | NY | Verizon New York, Inc. | Nassau |
| 631-799 | Wantagh | NY | Verizon New York, Inc. | Nassau |
| 631-800 | Southampton | NY | Telcentris Communications, Llc - Ny | Suffolk |
| 631-801 | Eastport | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-802 | Port Jefferson | NY | Nextgen Telephone, Inc. - Ny | Suffolk |
| 631-803 | Bellport | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-804 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-806 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-807 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-808 | Sag Harbor | NY | Coretel New York, Inc. - Ny | Suffolk |
| 631-812 | Huntington | NY | Broadview Networks, Inc. - Ny | Suffolk |
| 631-813 | Brentwood | NY | Level 3 Communications, Llc - Ny | Suffolk |
| 631-815 | Farmingdale | NY | Broadwing Communications, Llc - Ny | Nassau |
| 631-816 | Yaphank | NY | Omnipoint Communications, Inc. - Ny | Suffolk |
| 631-817 | Ocean Beach | NY | Xo New York, Inc. | Suffolk |
| 631-820 | Ronkonkoma | NY | Mcimetro Access Transmission Services Llc | Suffolk |
| 631-821 | Shoreham | NY | Verizon New York, Inc. | Suffolk |
| 631-822 | Central Islip | NY | Broadview Networks, Inc. - Ny | Suffolk |
| 631-823 | Bayport | NY | Teleport Communications Group - Ny | Suffolk |
| 631-824 | Huntington | NY | Broadview Networks, Inc. - Ny | Suffolk |
| 631-825 | Montauk | NY | Bandwidth.com Clec, Llc - Ny | Suffolk |
| 631-826 | Wantagh | NY | Verizon New York, Inc. | Nassau |
| 631-827 | Huntington | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-828 | Port Jefferson | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-830 | Riverhead | NY | Level 3 Communications, Llc - Ny | Suffolk |
| 631-831 | Brentwood | NY | Sprint Spectrum L.p. | Suffolk |
| 631-832 | Bayport | NY | Allegiance Telecom, Inc. - Ny | Suffolk |
| 631-833 | Riverhead | NY | Omnipoint Communications, Inc. - Ny | Suffolk |
| 631-834 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-835 | Brentwood | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-837 | Northport | NY | Allegiance Telecom, Inc. - Ny | Suffolk |
| 631-838 | Brentwood | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-840 | Islip | NY | Global Crossing Local Services, Inc.-ny | Suffolk |
| 631-841 | Amityville | NY | Verizon New York, Inc. | Suffolk |
| 631-842 | Amityville | NY | Verizon New York, Inc. | Suffolk |
| 631-843 | Farmingdale | NY | Verizon New York, Inc. | Nassau |
| 631-844 | Farmingdale | NY | Verizon New York, Inc. | Nassau |
| 631-845 | Farmingdale | NY | Verizon New York, Inc. | Nassau |
| 631-846 | Selden | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-847 | Farmingdale | NY | Verizon New York, Inc. | Nassau |
| 631-848 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-849 | Shoreham | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-850 | East Northport | NY | Xo New York, Inc. | Suffolk |
| 631-851 | Central Islip | NY | Verizon New York, Inc. | Suffolk |
| 631-852 | Riverhead | NY | Verizon New York, Inc. | Suffolk |
| 631-853 | Central Islip | NY | Verizon New York, Inc. | Suffolk |
| 631-854 | Brentwood | NY | Verizon New York, Inc. | Suffolk |
| 631-855 | Deer Park | NY | Metro Pcs, Inc. | Suffolk |
| 631-856 | Hampton Bays | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-857 | Cold Spring Harbor | NY | Xo New York, Inc. | Suffolk |
| 631-858 | East Northport | NY | Verizon New York, Inc. | Suffolk |
| 631-859 | Islip | NY | Verizon New York, Inc. | Suffolk |
| 631-860 | Deer Park | NY | Allegiance Telecom, Inc. - Ny | Suffolk |
| 631-861 | Farmingdale | NY | Mcimetro Access Transmission Services Llc | Nassau |
| 631-862 | Saint James | NY | Verizon New York, Inc. | Suffolk |
| 631-863 | Smithtown | NY | Verizon New York, Inc. | Suffolk |
| 631-864 | Commack | NY | Verizon New York, Inc. | Suffolk |
| 631-865 | Deer Park | NY | Level 3 Communications, Llc - Ny | Suffolk |
| 631-866 | Bellport | NY | Teleport Communications Group - Ny | Suffolk |
| 631-867 | Lindenhurst | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-868 | Bayport | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-869 | Bellport | NY | Allegiance Telecom, Inc. - Ny | Suffolk |
| 631-870 | Central Islip | NY | Paetec Communications, Inc. - Ny | Suffolk |
| 631-871 | Riverhead | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-872 | Brentwood | NY | Sprint Spectrum L.p. | Suffolk |
| 631-873 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-874 | Center Moriches | NY | Verizon New York, Inc. | Suffolk |
| 631-875 | Riverhead | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-876 | Southold | NY | Level 3 Communications, Llc - Ny | Suffolk |
| 631-878 | Center Moriches | NY | Verizon New York, Inc. | Suffolk |
| 631-879 | Patchogue | NY | Allegiance Telecom, Inc. - Ny | Suffolk |
| 631-880 | Selden | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-881 | Central Islip | NY | At&t Local | Suffolk |
| 631-883 | Bayport | NY | Xo New York, Inc. | Suffolk |
| 631-884 | Lindenhurst | NY | Verizon New York, Inc. | Suffolk |
| 631-885 | Brentwood | NY | Sprint Spectrum L.p. | Suffolk |
| 631-886 | Wading River | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-887 | Hampton Bays | NY | Ctc Communications Corp. - Ny | Suffolk |
| 631-888 | Lindenhurst | NY | Verizon New York, Inc. | Suffolk |
| 631-889 | Deer Park | NY | Omnipoint Communications, Inc. - Ny | Suffolk |
| 631-890 | Patchogue | NY | Verizon New York, Inc. | Suffolk |
| 631-891 | Patchogue | NY | Eureka Telecom, Inc. Dba Eureka Networks - Ny | Suffolk |
| 631-892 | Bay Shore | NY | Xo New York, Inc. | Suffolk |
| 631-893 | Babylon | NY | Verizon New York, Inc. | Suffolk |
| 631-894 | Bay Shore | NY | Teleport Communications Group - Ny | Suffolk |
| 631-896 | Northport | NY | Sprint Spectrum L.p. | Suffolk |
| 631-897 | Huntington | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-898 | Westhampton | NY | Verizon New York, Inc. | Suffolk |
| 631-899 | Sag Harbor | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-901 | Brentwood | NY | Sprint Spectrum L.p. | Suffolk |
| 631-902 | Riverhead | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-903 | Southampton | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-904 | Central Islip | NY | Verizon New York, Inc. | Suffolk |
| 631-905 | Riverhead | NY | Verizon New York, Inc. | Suffolk |
| 631-907 | East Hampton | NY | Verizon New York, Inc. | Suffolk |
| 631-909 | Center Moriches | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-910 | Wading River | NY | Xo New York, Inc. | Suffolk |
| 631-912 | Northport | NY | Verizon New York, Inc. | Suffolk |
| 631-913 | Ronkonkoma | NY | Allegiance Telecom, Inc. - Ny | Suffolk |
| 631-915 | Riverhead | NY | American Network, Inc. | Suffolk |
| 631-918 | Deer Park | NY | Teleport Communications Group - Ny | Suffolk |
| 631-919 | Sag Harbor | NY | Global Crossing Local Services, Inc.-ny | Suffolk |
| 631-920 | Wyandanch | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-921 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-922 | Brentwood | NY | Omnipoint Communications, Inc. - Ny | Suffolk |
| 631-923 | Huntington | NY | At&t Local | Suffolk |
| 631-924 | Yaphank | NY | Verizon New York, Inc. | Suffolk |
| 631-925 | Northport | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-926 | Brentwood | NY | Sprint Spectrum L.p. | Suffolk |
| 631-927 | Farmingdale | NY | At&t Local | Nassau |
| 631-928 | Port Jefferson | NY | Verizon New York, Inc. | Suffolk |
| 631-929 | Wading River | NY | Verizon New York, Inc. | Suffolk |
| 631-930 | Central Islip | NY | Paetec Communications, Inc. - Ny | Suffolk |
| 631-932 | Deer Park | NY | Verizon New York, Inc. | Suffolk |
| 631-935 | Huntington | NY | Verizon New York, Inc. | Suffolk |
| 631-938 | Port Jefferson | NY | Level 3 Communications, Llc - Ny | Suffolk |
| 631-940 | Deer Park | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-941 | Stony Brook | NY | Verizon New York, Inc. | Suffolk |
| 631-942 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-944 | Huntington | NY | Conversent Communications Of New York, Llc | Suffolk |
| 631-946 | Selden | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-947 | Bellport | NY | Xo New York, Inc. | Suffolk |
| 631-949 | Bellport | NY | Omnipoint Communications, Inc. - Ny | Suffolk |
| 631-951 | Brentwood | NY | Verizon New York, Inc. | Suffolk |
| 631-952 | Brentwood | NY | Verizon New York, Inc. | Suffolk |
| 631-953 | Riverhead | NY | Verizon New York, Inc. | Suffolk |
| 631-954 | Bay Shore | NY | At&t Local | Suffolk |
| 631-955 | Deer Park | NY | Verizon New York, Inc. | Suffolk |
| 631-956 | Lindenhurst | NY | Verizon New York, Inc. | Suffolk |
| 631-957 | Lindenhurst | NY | Verizon New York, Inc. | Suffolk |
| 631-960 | Islip | NY | Teleport Communications Group - Ny | Suffolk |
| 631-961 | Babylon | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-962 | Farmingdale | NY | Mcimetro Access Transmission Services Llc | Nassau |
| 631-963 | Central Islip | NY | Xo New York, Inc. | Suffolk |
| 631-964 | Deer Park | NY | Xo New York, Inc. | Suffolk |
| 631-965 | Riverhead | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-967 | Brentwood | NY | Broadview Networks, Inc. - Ny | Suffolk |
| 631-968 | Bay Shore | NY | Verizon New York, Inc. | Suffolk |
| 631-969 | Bay Shore | NY | Verizon New York, Inc. | Suffolk |
| 631-970 | Brentwood | NY | Rcn Telecom Services, Inc. - Ny | Suffolk |
| 631-971 | East Northport | NY | Broadview Networks, Inc. - Ny | Suffolk |
| 631-972 | Brentwood | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-973 | Kings Park | NY | Teleport Communications Group - Ny | Suffolk |
| 631-978 | Port Jefferson | NY | Allegiance Telecom, Inc. - Ny | Suffolk |
| 631-979 | Smithtown | NY | Verizon New York, Inc. | Suffolk |
| 631-980 | Commack | NY | Onvoy, Inc. - Ny | Suffolk |
| 631-981 | Ronkonkoma | NY | Verizon New York, Inc. | Suffolk |
| 631-982 | Smithtown | NY | Xo New York, Inc. | Suffolk |
| 631-983 | Babylon | NY | Xo New York, Inc. | Suffolk |
| 631-987 | Brentwood | NY | Cellco Partnership Dba Verizon Wireless - Ny | Suffolk |
| 631-988 | Huntington | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-989 | Riverhead | NY | Broadwing Communications, Llc - Ny | Suffolk |
| 631-991 | Lindenhurst | NY | Teleport Communications Group - Ny | Suffolk |
| 631-992 | Deer Park | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-993 | Commack | NY | Allegiance Telecom, Inc. - Ny | Suffolk |
| 631-994 | Brentwood | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-995 | Yaphank | NY | Xo New York, Inc. | Suffolk |
| 631-996 | Quogue | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
| 631-997 | Selden | NY | New Cingular Wireless Pcs, Llc - Dc | Suffolk |
| 631-998 | Westhampton | NY | Cablevision Lightpath, Inc. - Ny | Suffolk |
