Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
408-673 6 San Jose: West DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-07-23   
408-686 2 San Martin CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2018-10-21   
408-707 1 San Jose: North DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-12-29   
408-709 A San Jose: West DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
408-709 1 San Jose: West DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-02   
408-709 2 San Jose: West DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-02   
408-709 3 San Jose: West DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-02   
408-709 4 San Jose: West DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-02   
408-709 5 San Jose: West DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-02   
408-746 1 Sunnyvale CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2018-11-04   
408-752 4 Sunnyvale CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-10-10   
408-809 A San Jose: South DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
408-809 2 San Jose: South DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-04-29   
408-809 3 San Jose: South DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-04-29   
408-819 A Campbell CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
408-819 2 Campbell CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-04-29   
408-827 6 Los Gatos CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-07-12   
408-830 3 Sunnyvale CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2019-08-30   
408-877 0 Saratoga CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2020-12-07   
408-909 A San Martin CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
408-909 9 San Martin CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-04-29   
408-913 6 Saratoga CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-28   
408-944 5 San Jose: North DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2018-08-31   
415-231 0 San Francisco: Montrose-Evergreen DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-04-15   
415-231 1 San Francisco: Montrose-Evergreen DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-04-15   
415-231 3 San Francisco: Montrose-Evergreen DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-31   
415-236 4 Inverness CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-31   
415-273 0 San Francisco: Central DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-08-12   
415-300 8 San Rafael CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-07-23   
415-300 9 San Rafael CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-07-23   
415-301 3 Novato CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-09-23   
415-316 0 Belvedere CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-04-27   
415-323 4 Nicasio CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-31   
415-363 A San Francisco: Central DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
415-363 0 San Francisco: Central DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2009-04-13   
415-363 5 San Francisco: Central DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2009-04-13   
415-363 6 San Francisco: Central DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2009-04-13   
415-363 9 San Francisco: Central DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2009-04-13   
415-384 6 Mill Valley CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-04-01   
415-432 A San Francisco: Central DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
415-432 7 San Francisco: Central DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2011-12-23   
415-432 8 San Francisco: Central DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2011-12-23   
415-432 9 San Francisco: Central DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2011-12-23   
415-463 3 San Francisco: Montrose-Evergreen DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2017-07-23   
415-477 1 San Francisco: Central DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2015-03-14   
415-496 4 Corte Madera CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-31   
415-521 3 San Rafael CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-04-05   
415-523 A San Francisco: Central DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
415-523 8 San Francisco: Central DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2011-08-05   
415-523 9 San Francisco: Central DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2011-08-05   

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

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