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: 434

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
475-434 A New Haven CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
475-434 0 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2015-01-19   
475-434 1 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2015-01-19   
475-434 2 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2015-01-19   
475-434 3 New Haven CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2015-01-19   
475-434 4 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2015-10-30   
475-434 5 New Haven CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2017-03-31   
475-434 6 New Haven CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2015-10-04   
475-434 7 New Haven CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2015-10-30   
475-434 8 New Haven CT MDTWCTNIGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2015-09-16   
475-434 9 New Haven CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2015-01-16   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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