Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 510 [Rate centres in NPA 510] [Dial plan for NPA 510]

NXX: 230

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
510-230 A Richmond CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
510-230 0 Richmond CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
510-230 1 Richmond CA OKLECAZVGT0  5562 METROPCS, INC. 722      
510-230 2 Richmond CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
510-230 3 Richmond CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
510-230 4 Richmond CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
510-230 5 Richmond CA OKLECAZVGT0  5562 METROPCS, INC. 722      
510-230 6 Richmond CA OKLECAZVGT0  5562 METROPCS, INC. 722      
510-230 7 Richmond CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-230 8 Richmond CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-230 9 Richmond CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      

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

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