Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 619 [Rate centres in NPA 619] [Dial plan for NPA 619]

NXX: 631

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
619-631 A El Cajon CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
619-631 0 El Cajon CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
619-631 1 El Cajon CA   145J TERRA NOVA TELECOM INC. 732      
619-631 2 El Cajon CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
619-631 3 El Cajon CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-631 4 El Cajon CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
619-631 5 El Cajon CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-631 7 El Cajon CA SNDGCA0242Z  516C AT&T CORP. 732      
619-631 8 El Cajon CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-631 9 El Cajon CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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