Local Calling Guide

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NPA: 858 [Rate centres in NPA 858] [Dial plan for NPA 858]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
858-625 3 La Jolla CA   9740 PACIFIC BELL 732      
858-625 4 La Jolla CA   9740 PACIFIC BELL 732      
858-625 5 La Jolla CA   9740 PACIFIC BELL 732      
858-625 6 La Jolla CA   9740 PACIFIC BELL 732      
858-625 7 La Jolla CA   9740 PACIFIC BELL 732      
858-625 8 La Jolla CA   9740 PACIFIC BELL 732      
858-625 9 La Jolla CA   9740 PACIFIC BELL 732      
858-626 A La Jolla CA SNDGCA15DS0  9740 PACIFIC BELL 732      
858-627 A San Diego: Linda Vista DA CA SNDGCA03DS0  9740 PACIFIC BELL 732      
858-630 A San Diego: Mira Mesa DA CA SNDGCA023KD  7379 MATRIX TELECOM, LLC. S/I/I TNCI - CA 732      
858-630 0 San Diego: Mira Mesa DA CA   6529 T-MOBILE USA, INC. 732      
858-630 1 San Diego: Mira Mesa DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 732      
858-630 2 San Diego: Mira Mesa DA CA   649C ONVOY, LLC - CA 732      
858-630 3 San Diego: Mira Mesa DA CA   649C ONVOY, LLC - CA 732      
858-630 4 San Diego: Mira Mesa DA CA   649C ONVOY, LLC - CA 732      
858-630 5 San Diego: Mira Mesa DA CA   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2008-12-15   
858-630 6 San Diego: Mira Mesa DA CA   649C ONVOY, LLC - CA 732      
858-630 7 San Diego: Mira Mesa DA CA   9262 UTILITY TELECOM GROUP, LLC - CA 732      
858-630 8 San Diego: Mira Mesa DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 732      
858-630 9 San Diego: Mira Mesa DA CA   9262 UTILITY TELECOM GROUP, LLC - CA 732      
858-633 A San Diego: Linda Vista DA CA SNDGCA07DS1  7421 AT&T - LOCAL 732      
858-633 0 San Diego: Linda Vista DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2007-07-03   
858-633 1 San Diego: Linda Vista DA CA   649C ONVOY, LLC - CA 732   2006-11-06   
858-633 2 San Diego: Linda Vista DA CA   649C ONVOY, LLC - CA 732   2008-08-06   
858-633 3 San Diego: Linda Vista DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-02-10   
858-633 4 San Diego: Linda Vista DA CA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2009-04-24   
858-633 5 San Diego: Linda Vista DA CA   649C ONVOY, LLC - CA 732   2009-04-09   
858-633 6 San Diego: Linda Vista DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-02-27   
858-633 7 San Diego: Linda Vista DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-02-27   
858-633 8 San Diego: Linda Vista DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-10-05   
858-633 9 San Diego: Linda Vista DA CA   7421 AT&T - LOCAL 732      
858-634 A San Diego: Linda Vista DA CA SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732      
858-634 0 San Diego: Linda Vista DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-02-27   
858-634 1 San Diego: Linda Vista DA CA   318J COMCAST IP PHONE, LLC 732   2007-06-12   
858-634 2 San Diego: Linda Vista DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-05-28   
858-634 3 San Diego: Linda Vista DA CA   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2006-09-29   
858-634 4 San Diego: Linda Vista DA CA   318J COMCAST IP PHONE, LLC 732   2006-10-26   
858-634 5 San Diego: Linda Vista DA CA   318J COMCAST IP PHONE, LLC 732      
858-634 6 San Diego: Linda Vista DA CA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2012-01-13   
858-634 7 San Diego: Linda Vista DA CA   318J COMCAST IP PHONE, LLC 732   2006-12-04   
858-634 8 San Diego: Linda Vista DA CA   318J COMCAST IP PHONE, LLC 732   2007-06-12   
858-634 9 San Diego: Linda Vista DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 732   2013-02-24   
858-635 A San Diego: Mira Mesa DA CA SNDGCA16DS0  9740 PACIFIC BELL 732      
858-635 0 San Diego: Mira Mesa DA CA   9262 UTILITY TELECOM GROUP, LLC - CA 732      
858-635 1 San Diego: Mira Mesa DA CA   9740 PACIFIC BELL 732      
858-635 2 San Diego: Mira Mesa DA CA   9740 PACIFIC BELL 732      
858-635 3 San Diego: Mira Mesa DA CA   9740 PACIFIC BELL 732      
858-635 4 San Diego: Mira Mesa DA CA   9740 PACIFIC BELL 732      
858-635 5 San Diego: Mira Mesa DA CA   9740 PACIFIC BELL 732      
858-635 6 San Diego: Mira Mesa DA CA   9740 PACIFIC BELL 732      
858-635 7 San Diego: Mira Mesa DA CA   9740 PACIFIC BELL 732      
858-635 8 San Diego: Mira Mesa DA CA   9740 PACIFIC BELL 732      
858-635 9 San Diego: Mira Mesa DA CA   9740 PACIFIC BELL 732      
858-636 A San Diego: Linda Vista DA CA SNDGCA03DS0  9740 PACIFIC BELL 732      
858-636 0 San Diego: Linda Vista DA CA   9740 PACIFIC BELL 732      
858-636 1 San Diego: Linda Vista DA CA   9740 PACIFIC BELL 732      
858-636 2 San Diego: Linda Vista DA CA   9740 PACIFIC BELL 732      
858-636 3 San Diego: Linda Vista DA CA   9740 PACIFIC BELL 732      
858-636 4 San Diego: Linda Vista DA CA   9740 PACIFIC BELL 732      
858-636 5 San Diego: Linda Vista DA CA   9740 PACIFIC BELL 732      
858-636 6 San Diego: Linda Vista DA CA   9740 PACIFIC BELL 732      
858-636 7 San Diego: Linda Vista DA CA   9740 PACIFIC BELL 732      
858-636 8 San Diego: Linda Vista DA CA   9262 UTILITY TELECOM GROUP, LLC - CA 732      
858-636 9 San Diego: Linda Vista DA CA   9740 PACIFIC BELL 732      
858-637 A San Diego: Linda Vista DA CA SNDGCA03DS0  9740 PACIFIC BELL 732      
858-637 0 San Diego: Linda Vista DA CA   9740 PACIFIC BELL 732      
858-637 1 San Diego: Linda Vista DA CA   9740 PACIFIC BELL 732      
858-637 2 San Diego: Linda Vista DA CA   9740 PACIFIC BELL 732      
858-637 3 San Diego: Linda Vista DA CA   9740 PACIFIC BELL 732      
858-637 4 San Diego: Linda Vista DA CA   9740 PACIFIC BELL 732      
858-637 5 San Diego: Linda Vista DA CA   9740 PACIFIC BELL 732      
858-637 6 San Diego: Linda Vista DA CA   9740 PACIFIC BELL 732      
858-637 7 San Diego: Linda Vista DA CA   9740 PACIFIC BELL 732      
858-637 8 San Diego: Linda Vista DA CA   9262 UTILITY TELECOM GROUP, LLC - CA 732      
858-637 9 San Diego: Linda Vista DA CA   9740 PACIFIC BELL 732      
858-638 A La Jolla CA SNDGCA15DS1  9740 PACIFIC BELL 732      
858-642 A La Jolla CA SNDGCA15DS0  9740 PACIFIC BELL 732      
858-642 0 La Jolla CA   9740 PACIFIC BELL 732      
858-642 1 La Jolla CA   9740 PACIFIC BELL 732      
858-642 2 La Jolla CA   9740 PACIFIC BELL 732      
858-642 3 La Jolla CA   9740 PACIFIC BELL 732      
858-642 4 La Jolla CA   9740 PACIFIC BELL 732      
858-642 5 La Jolla CA   6529 T-MOBILE USA, INC. 732   2020-02-06   
858-642 6 La Jolla CA   9740 PACIFIC BELL 732      
858-642 7 La Jolla CA   9740 PACIFIC BELL 732      
858-642 8 La Jolla CA   9740 PACIFIC BELL 732      
858-642 9 La Jolla CA   9740 PACIFIC BELL 732      
858-643 A La Jolla CA SNDGCA15DS0  9740 PACIFIC BELL 732      
858-644 A San Diego: Mira Mesa DA CA SNDGCA0263Z  965H FRACTEL, LLC 732      
858-644 0 San Diego: Mira Mesa DA CA   073H TELNYX LLC 732   2021-11-28   
858-644 1 San Diego: Mira Mesa DA CA   624H ONVOY SPECTRUM, LLC 732   2021-11-26   
858-644 2 San Diego: Mira Mesa DA CA   624H ONVOY SPECTRUM, LLC 732   2021-11-26   
858-644 3 San Diego: Mira Mesa DA CA   624H ONVOY SPECTRUM, LLC 732   2021-11-26   
858-644 4 San Diego: Mira Mesa DA CA   965H FRACTEL, LLC 732   2021-11-25   
858-644 5 San Diego: Mira Mesa DA CA   624H ONVOY SPECTRUM, LLC 732   2021-11-26   
858-644 6 San Diego: Mira Mesa DA CA   624H ONVOY SPECTRUM, LLC 732   2021-11-26   
858-644 7 San Diego: Mira Mesa DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2022-10-11   
858-644 8 San Diego: Mira Mesa DA CA   649C ONVOY, LLC - CA 732   2022-12-15   
858-644 9 San Diego: Mira Mesa DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2022-06-28   
858-646 A La Jolla CA SNDGCA15DS0  9740 PACIFIC BELL 732      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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