Local Calling Guide

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

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
475-227 A New Haven CT MDTWCTNIGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2011-07-14   
475-227 0 New Haven CT   7621 COMCAST PHONE OF CONNECTICUT, INC. - CT 920   2014-04-11   
475-227 1 New Haven CT   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2013-10-15   
475-227 2 New Haven CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2011-07-15   
475-227 3 New Haven CT   7621 COMCAST PHONE OF CONNECTICUT, INC. - CT 920   2012-11-10   
475-227 4 New Haven CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2011-07-14   
475-227 5 New Haven CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2011-07-14   
475-227 6 New Haven CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2011-07-14   
475-227 7 New Haven CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2011-07-14   
475-227 8 New Haven CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2014-06-17   
475-227 9 New Haven CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2011-07-14   

Last updated: Thu, 31 Jan 2019 11:20:40 UTC

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