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: 570

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
510-570 A Oakland: Berkeley DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
510-570 0 Oakland: Berkeley DA CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-570 1 Oakland: Berkeley DA CA SNJUCACL3MD  073H TELNYX LLC 722      
510-570 2 Oakland: Berkeley DA CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
510-570 3 Oakland: Berkeley DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
510-570 4 Oakland: Berkeley DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
510-570 5 Oakland: Berkeley DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
510-570 6 Oakland: Berkeley DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
510-570 7 Oakland: Berkeley DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
510-570 8 Oakland: Berkeley DA CA SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722      
510-570 9 Oakland: Berkeley DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      

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

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