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
858-427 3 San Diego: Linda Vista DA CA   829J PAETEC ITEL, LLC 732      
858-427 4 San Diego: Linda Vista DA CA   829J PAETEC ITEL, LLC 732      
858-427 5 San Diego: Linda Vista DA CA   829J PAETEC ITEL, LLC 732      
858-427 6 San Diego: Linda Vista DA CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2006-01-05   
858-427 7 San Diego: Linda Vista DA CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2006-01-05   
858-427 8 San Diego: Linda Vista DA CA   829J PAETEC ITEL, LLC 732      
858-427 9 San Diego: Linda Vista DA CA   829J PAETEC ITEL, LLC 732      
858-428 A Rancho Penasquitos CA SNDGCA023KD  7379 MATRIX TELECOM, LLC. S/I/I TNCI - CA 732      
858-428 0 Rancho Penasquitos CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-428 1 Rancho Penasquitos CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
858-428 2 Rancho Penasquitos CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2021-07-22   
858-428 3 Rancho Penasquitos CA SNDGCAJW6MD  073H TELNYX LLC 732   2021-12-12   
858-428 4 Rancho Penasquitos CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2015-04-08   
858-428 5 Rancho Penasquitos CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-12-16   
858-428 6 Rancho Penasquitos CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-11-05   
858-428 7 Rancho Penasquitos CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-11-05   
858-428 8 Rancho Penasquitos CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2003-11-05   
858-428 9 Rancho Penasquitos CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2020-11-16   
858-429 A San Diego: Linda Vista DA CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-429 0 San Diego: Linda Vista DA CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2019-06-06   
858-429 1 San Diego: Linda Vista DA CA   515J IP HORIZON LLC 732      
858-429 2 San Diego: Linda Vista DA CA   515J IP HORIZON LLC 732      
858-429 3 San Diego: Linda Vista DA CA SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732   2009-09-16   
858-429 4 San Diego: Linda Vista DA CA   515J IP HORIZON LLC 732      
858-429 5 San Diego: Linda Vista DA CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2008-01-29   
858-429 6 San Diego: Linda Vista DA CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2008-02-01   
858-429 7 San Diego: Linda Vista DA CA SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2008-09-04   
858-429 8 San Diego: Linda Vista DA CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2007-02-25   
858-429 9 San Diego: Linda Vista DA CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-07-04   
858-430 A San Diego: Linda Vista DA CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-430 0 San Diego: Linda Vista DA CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-430 1 San Diego: Linda Vista DA CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-430 2 San Diego: Linda Vista DA CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-430 3 San Diego: Linda Vista DA CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-430 4 San Diego: Linda Vista DA CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-430 5 San Diego: Linda Vista DA CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-430 6 San Diego: Linda Vista DA CA SNDGCA0242Z  516C AT&T CORP. 732   2011-05-17   
858-430 7 San Diego: Linda Vista DA CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2019-09-29   
858-430 8 San Diego: Linda Vista DA CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2011-08-29   
858-430 9 San Diego: Linda Vista DA CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-431 A La Jolla CA SNDGCA07DS1  7421 AT&T - LOCAL 732      
858-431 0 La Jolla CA SNDGCA07DS1  7421 AT&T - LOCAL 732      
858-431 1 La Jolla CA SNDGCA07DS1  7421 AT&T - LOCAL 732      
858-431 2 La Jolla CA SNDGCA07DS1  7421 AT&T - LOCAL 732      
858-431 3 La Jolla CA SNDGCA07DS1  7421 AT&T - LOCAL 732      
858-431 4 La Jolla CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2005-09-22   
858-431 5 La Jolla CA SNDGCA07DS1  7421 AT&T - LOCAL 732      
858-431 6 La Jolla CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2005-09-25   
858-431 7 La Jolla CA SNDGCA07DS1  7421 AT&T - LOCAL 732      
858-431 8 La Jolla CA SNDGCA07DS1  7421 AT&T - LOCAL 732      

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

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