Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 475 [Rate centres in NPA 475] [Dial plan for NPA 475]

NXX: 750

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
475-750 A Danbury CT HRFRCT0344Z  866H BARR TEL USA, INC. - CT 920      
475-750 0 Danbury CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
475-750 1 Danbury CT HRFRCT0344Z  866H BARR TEL USA, INC. - CT 920      
475-750 2 Danbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
475-750 3 Danbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
475-750 4 Danbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
475-750 5 Danbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
475-750 6 Danbury CT   639C ONVOY, LLC - CT 920      
475-750 7 Danbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
475-750 8 Danbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
475-750 9 Danbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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