Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: SNDGCA02XSZ

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
442-200 6 Calexico CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2013-03-28   
442-222 6 Oceanside: Oceanside DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2011-01-14   
442-250 A Calexico CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732      
442-250 1 Calexico CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2017-08-06   
442-250 4 Calexico CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2018-10-21   
442-266 A Oceanside: Oceanside DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732      
442-266 1 Oceanside: Oceanside DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2017-08-06   
442-266 5 Oceanside: Oceanside DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2018-11-02   
442-288 0 Oceanside: Pendleton DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2019-05-26   
442-293 5 Borrego CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2025-02-15   
442-303 0 Oceanside: Carlsbad DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2020-01-18   
442-350 0 Escondido CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2020-04-20   
442-432 9 Calexico CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2020-12-10   
442-452 3 Valley Center CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2025-06-09   
442-465 9 Ocotillo CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2018-12-21   
442-479 2 El Centro CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2025-06-09   
442-496 5 Brawley CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2026-07-06   
442-500 3 Oceanside: Oceanside DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2013-10-28   
442-501 1 Imperial CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2026-07-06   
442-515 6 San Marcos CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2020-06-18   
442-577 9 Pauma Valley CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2021-01-03   
442-888 5 Oceanside: Oceanside DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-04-13   
442-900 3 Ocotillo CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2013-03-28   
619-310 9 San Diego: San Diego DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2018-11-04   
619-324 4 Harbison-Alpine CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2013-03-28   
619-327 4 National City CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2011-01-14   
619-354 A San Diego: San Diego DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732      
619-354 3 San Diego: San Diego DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-05-13   
619-354 4 San Diego: San Diego DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-05-13   
619-354 5 San Diego: San Diego DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-05-13   
619-354 6 San Diego: San Diego DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-05-13   
619-369 8 Harbison-Alpine CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2017-07-07   
619-369 9 Harbison-Alpine CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2016-09-02   
619-373 8 Chula Vista CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2013-04-27   
619-373 9 Chula Vista CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2013-04-27   
619-383 0 El Cajon CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2013-04-27   
619-383 9 El Cajon CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2013-04-27   
619-391 A San Diego: San Diego DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732      
619-391 0 San Diego: San Diego DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-11-25   
619-391 1 San Diego: San Diego DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-11-25   
619-391 2 San Diego: San Diego DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-11-25   
619-391 3 San Diego: San Diego DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-11-25   
619-391 4 San Diego: San Diego DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-11-25   
619-391 5 San Diego: San Diego DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-11-25   
619-391 6 San Diego: San Diego DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-11-25   
619-391 7 San Diego: San Diego DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-11-25   
619-391 8 San Diego: San Diego DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-11-25   
619-391 9 San Diego: San Diego DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-11-25   
619-396 2 El Cajon CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2018-11-16   
619-432 0 San Diego: San Diego DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2014-12-19   

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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