Local Calling Guide

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

NXX: 714

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
510-714 A Fremont-Newark: Main DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
510-714 0 Fremont-Newark: Main DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
510-714 1 Fremont-Newark: Main DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-12-22   
510-714 2 Fremont-Newark: Main DA CA   145J TERRA NOVA TELECOM INC. 722   2022-10-31   
510-714 3 Fremont-Newark: Main DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-12-15   
510-714 4 Fremont-Newark: Main DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
510-714 5 Fremont-Newark: Main DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
510-714 6 Fremont-Newark: Main DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
510-714 7 Fremont-Newark: Main DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
510-714 8 Fremont-Newark: Main DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
510-714 9 Fremont-Newark: Main DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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