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
213-348 9 Los Angeles: DA 07 CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2019-12-27   
341-204 9 Fremont-Newark: Greenleaf DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2022-03-19   
341-206 9 Fremont-Newark: Main DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2022-02-20   
341-207 5 Richmond CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2022-01-26   
341-209 9 Fremont-Newark: Oliver DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2022-03-12   
341-210 9 Oakland: Alameda DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2022-02-24   
341-214 8 Hercules-Rodeo CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2022-06-10   
341-215 9 Richmond CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2022-04-08   
341-221 6 Hayward CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2022-05-01   
341-222 5 Oakland: Fruitvale DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2020-09-09   
341-223 9 Oakland: Alameda DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2023-01-03   
341-234 8 Oakland: Alameda DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2021-06-05   
341-254 6 Oakland: Berkeley DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2024-11-19   
341-333 7 Oakland: Berkeley DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2020-04-02   
341-441 8 Oakland: Main-Piedmont DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2022-07-22   
341-441 9 Oakland: Main-Piedmont DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2022-03-08   
341-587 9 Fremont-Newark: Greenleaf DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2021-10-24   
341-666 0 Oakland: Trinidad DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2020-09-09   
341-766 0 Oakland: Berkeley DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2020-09-09   
341-786 9 Fremont-Newark: Main DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2022-06-10   
341-837 9 El Sobrante-Pinole CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2022-03-13   
341-895 4 Oakland: Alameda DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2020-11-07   
341-900 7 Crockett CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2021-12-19   
369-203 9 Bridgeville CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2024-05-10   
369-206 8 Miranda CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2024-06-20   
369-206 9 Miranda CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2024-02-17   
369-213 4 Healdsburg CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2024-11-02   
369-213 7 Healdsburg CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2024-06-14   
369-216 6 Ukiah CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2024-11-19   
369-777 9 Sonoma CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2023-12-15   
408-342 1 San Jose: West DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2015-10-18   
408-418 A San Jose: West DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
408-418 0 San Jose: West DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2009-02-16   
408-418 5 San Jose: West DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2009-02-16   
408-418 9 San Jose: West DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2009-02-16   
408-442 A Los Gatos CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
408-442 3 Los Gatos CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-04-29   
408-458 2 Los Gatos CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-02-15   
408-461 6 San Martin CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2020-12-10   
408-500 0 Morgan Hill CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2007-04-08   
408-520 5 San Jose: North DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-05-17   
408-547 6 San Jose: West DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2020-09-07   
408-550 1 San Jose: West DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2011-11-14   
408-580 3 San Jose: South DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2019-12-28   
408-580 9 San Jose: South DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2020-04-02   
408-604 3 Sunnyvale CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2019-10-20   
408-618 5 San Jose: North DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-28   
408-618 6 San Jose: North DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-28   
408-622 7 San Jose: South DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-05-17   
408-673 5 San Jose: West DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-07-23   

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

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