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Central Office Codes for the 959 Area Code

Exchange City State Carrier County
959-200HartfordCTCenturylink Communications Llc Hartford
959-999HartfordCTNeutral Tandem-new York, Llc - CtHartford
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959 NPA Data

Connecticut's 959 area code consists of 1 one single zip code, 2 telephone companies, and 1 county.