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: 460

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
510-460 A Hayward CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
510-460 0 Hayward CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2010-04-02   
510-460 1 Hayward CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-06-13   
510-460 2 Hayward CA OKLECAZV1MD  5562 METROPCS, INC. 722   2010-05-29   
510-460 3 Hayward CA   829J PAETEC ITEL, LLC 722   2010-05-27   
510-460 4 Hayward CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-05-17   
510-460 5 Hayward CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2010-06-15   
510-460 6 Hayward CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-04-18   
510-460 7 Hayward CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-07-12   
510-460 8 Hayward CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2010-06-15   
510-460 9 Hayward CA SNFCCA01XGX  516C AT&T CORP. 722   2010-06-21   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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