Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 925 [Rate centres in NPA 925] [Dial plan for NPA 925]

NXX: 520

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-520 A Pleasanton CA PLTNCA13DS0  9740 PACIFIC BELL 722      
925-520 0 Pleasanton CA PLTNCA13DS0  9740 PACIFIC BELL 722      
925-520 1 Pleasanton CA PLTNCA13DS0  9740 PACIFIC BELL 722      
925-520 2 Pleasanton CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-09-22   
925-520 3 Pleasanton CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2016-07-29   
925-520 4 Pleasanton CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-09-22   
925-520 5 Pleasanton CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2011-05-06   
925-520 6 Pleasanton CA PLTNCA13DS0  9740 PACIFIC BELL 722      
925-520 7 Pleasanton CA PLTNCA13DS0  9740 PACIFIC BELL 722      
925-520 8 Pleasanton CA PLTNCA13DS0  9740 PACIFIC BELL 722      
925-520 9 Pleasanton CA OKLDCA03XKY  624H ONVOY SPECTRUM, LLC 722   2023-12-16   

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

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