Local Calling Guide

Area code/prefix search

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NPA: 510 [Rate centres in NPA 510] [Dial plan for NPA 510]

NXX: 417

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
510-417 A El Sobrante-Pinole CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
510-417 0 El Sobrante-Pinole CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
510-417 1 El Sobrante-Pinole CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2005-08-18   
510-417 2 El Sobrante-Pinole CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2007-07-16   
510-417 3 El Sobrante-Pinole CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-11-25   
510-417 4 El Sobrante-Pinole CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2004-01-13   
510-417 5 El Sobrante-Pinole CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
510-417 6 El Sobrante-Pinole CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2011-11-25   
510-417 7 El Sobrante-Pinole CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2013-07-24   
510-417 8 El Sobrante-Pinole CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2013-09-06   
510-417 9 El Sobrante-Pinole CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      

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

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