Local Calling Guide

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NPA: 203 [Rate centres in NPA 203] [Dial plan for NPA 203]


NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date Map
203-435 A New Haven CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT [link] 920     map

Last updated: Sat, 26 Sep 2015 14:32:00 UTC

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