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: 255

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
475-255 A Meriden CT MDTWCTNIGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
475-255 0 Meriden CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
475-255 1 Meriden CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
475-255 2 Meriden CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
475-255 3 Meriden CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
475-255 4 Meriden CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
475-255 5 Meriden CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
475-255 6 Meriden CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
475-255 7 Meriden CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
475-255 8 Meriden CT MDTWCTNIGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
475-255 9 Meriden CT MDTWCTNIGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      

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

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