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
925-332 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   
925-493 5 Livermore CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-05-17   
925-495 2 Livermore CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-10-02   
925-498 5 Bishop Ranch CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-04-01   
925-500 8 Martinez CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-29   
925-502 8 Danville CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2022-10-19   
925-504 6 Pittsburg West CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2024-02-17   
925-508 5 East Contra Costa CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2025-02-23   
925-524 4 Clayton CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2024-06-14   
925-528 7 Orinda CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2018-11-16   
925-535 1 Pleasanton CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2012-05-04   
925-535 2 Pleasanton CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2012-05-04   
925-535 3 Pleasanton CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2012-05-04   
925-557 1 Dublin-San Ramon CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-29   
925-574 0 Dublin-San Ramon CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-04-04   
925-574 1 Dublin-San Ramon CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-04-04   
925-592 6 Moraga CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-29   
925-592 8 Moraga CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-04-01   
925-596 7 Pleasanton CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2012-05-04   
925-603 4 Concord CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2019-05-26   
925-607 5 Antioch CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2026-07-13   
925-659 8 Bishop Ranch CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-29   
925-660 6 Pleasanton CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2020-01-16   
925-665 8 Pittsburg CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-29   
925-709 6 Pittsburg West CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-29   
925-718 3 Danville CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-29   
925-732 9 Antioch CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-04-12   
925-789 4 Sunol CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-05-17   
925-789 6 Sunol CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-02-15   
925-799 7 Pittsburg CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2021-05-30   
925-809 6 East Contra Costa CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-29   
925-812 9 Martinez CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-09-17   
925-835 2 Sunol CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-29   
925-844 1 Clayton CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-29   
925-905 3 Dublin-San Ramon CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2026-07-18   
925-964 8 Danville CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-02-15   
925-983 0 Bishop Ranch CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-09-23   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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