Local Calling Guide

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

NXX: 225

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
858-225 A San Diego: Mira Mesa DA CA SNDGCA023KD  7379 MATRIX TELECOM, LLC. SII TNCI - CA 732      
858-225 0 San Diego: Mira Mesa DA CA   649C ONVOY, LLC - CA 732      
858-225 1 San Diego: Mira Mesa DA CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-225 2 San Diego: Mira Mesa DA CA   649C ONVOY, LLC - CA 732      
858-225 3 San Diego: Mira Mesa DA CA   649C ONVOY, LLC - CA 732      
858-225 4 San Diego: Mira Mesa DA CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2004-09-01   
858-225 5 San Diego: Mira Mesa DA CA   649C ONVOY, LLC - CA 732   2004-10-09   
858-225 6 San Diego: Mira Mesa DA CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-01-06   
858-225 7 San Diego: Mira Mesa DA CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-01-06   
858-225 8 San Diego: Mira Mesa DA CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-01-06   
858-225 9 San Diego: Mira Mesa DA CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2006-08-03   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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