Local Calling Guide

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NPA: 475 [Rate centres in NPA 475] [Dial plan for NPA 475]


NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
475-254 A New Haven CT   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2018-12-23   
475-254 8 New Haven CT   7621 COMCAST PHONE OF CONNECTICUT, INC. - CT 920   2018-12-24   
475-254 9 New Haven CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2019-03-21   

Last updated: Sat, 27 Jul 2019 10:59:49 UTC

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