Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: SNJUCACLDS1

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
925-208 6 Danville CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-05-17   
925-214 A Walnut Creek CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
925-214 0 Walnut Creek CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-11-03   
925-217 6 Danville CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2021-05-29   
925-218 5 Pleasanton CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-04-01   
925-235 5 Moraga CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2024-11-19   
925-239 A Walnut Creek CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
925-239 0 Walnut Creek CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-05-16   
925-239 1 Walnut Creek CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-05-16   
925-242 9 Bishop Ranch CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-10-22   
925-267 6 Pittsburg CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-09-22   
925-282 4 Lafayette CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2022-11-18   
925-297 8 Lafayette CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2021-05-29   
925-315 4 Livermore CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-29   
925-326 2 Concord CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-10-11   
925-332 A Concord CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
925-332 0 Concord CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2012-11-25   
925-332 1 Concord CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2012-11-25   
925-332 2 Concord CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2012-11-25   
925-332 3 Concord CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2012-11-25   
925-332 4 Concord CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2012-11-25   
925-334 7 Concord CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2011-10-27   
925-336 8 Dublin-San Ramon CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-05-17   
925-364 2 Dublin-San Ramon CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-09-02   
925-364 3 Dublin-San Ramon CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-09-02   
925-380 3 Bishop Ranch CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-09-09   
925-380 4 Bishop Ranch CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-09-09   
925-380 5 Bishop Ranch CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-09-09   
925-380 8 Bishop Ranch CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-09-09   
925-386 8 Orinda CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-02-15   
925-399 0 Pleasanton CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-09-22   
925-399 3 Pleasanton CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-10-09   
925-399 4 Pleasanton CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-29   
925-402 3 Orinda CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-05-17   
925-403 3 Lafayette CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-04-01   
925-430 0 Walnut Creek CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2020-04-02   
925-433 0 Walnut Creek CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-09-23   
925-434 A Antioch CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
925-434 9 Antioch CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-09-14   
925-438 7 Orinda CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-29   
925-444 3 Lafayette CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-29   
925-453 7 Livermore CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-02-15   
925-479 2 Dublin-San Ramon CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-09-02   
925-479 4 Dublin-San Ramon CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-09-02   
925-479 5 Dublin-San Ramon CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-09-02   
925-480 5 Bishop Ranch CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-09-02   
925-480 8 Bishop Ranch CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-09-02   
925-488 A Walnut Creek CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
925-488 6 Walnut Creek CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2020-09-09   
925-488 9 Walnut Creek CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2019-08-23   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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