Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Chula Vista, CA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
619-947 4 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-947 5 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-947 6 SNDGCA0242Z  516C AT&T CORP. 732      
619-947 8 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-947 9 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-948 A SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-949 A ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
619-949 0 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-949 1 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-949 2 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-949 3 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-949 4 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
619-949 5   6529 T-MOBILE USA, INC. 732      
619-949 6 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
619-949 7 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
619-949 8 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
619-949 9 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
619-960 A   649C ONVOY, LLC - CA 732   2024-05-10   
619-960 0   649C ONVOY, LLC - CA 732      
619-960 1   6529 T-MOBILE USA, INC. 732      
619-960 2   6529 T-MOBILE USA, INC. 732      
619-960 3   6529 T-MOBILE USA, INC. 732      
619-960 4   6529 T-MOBILE USA, INC. 732      
619-960 5   6529 T-MOBILE USA, INC. 732      
619-960 6   6529 T-MOBILE USA, INC. 732      
619-960 7   6529 T-MOBILE USA, INC. 732      
619-960 8   649C ONVOY, LLC - CA 732      
619-960 9   649C ONVOY, LLC - CA 732      
619-974 A ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
619-974 0 SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732      
619-974 1 SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732      
619-974 2 SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732      
619-974 3 SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732      
619-974 4 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
619-974 5 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
619-974 6 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
619-974 7 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
619-974 8 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
619-974 9 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
619-986 A   6529 T-MOBILE USA, INC. 732   2024-05-17   
619-986 0   649C ONVOY, LLC - CA 732      
619-986 1   649C ONVOY, LLC - CA 732      
619-986 2   649C ONVOY, LLC - CA 732      
619-986 3   649C ONVOY, LLC - CA 732      
619-986 4   6529 T-MOBILE USA, INC. 732      
619-986 5   6529 T-MOBILE USA, INC. 732      
619-986 6   6529 T-MOBILE USA, INC. 732      
619-986 7   6529 T-MOBILE USA, INC. 732      
619-986 8   6529 T-MOBILE USA, INC. 732      
619-986 9   6529 T-MOBILE USA, INC. 732      
858-286 A SNDGCA0253Z  197D VONAGE AMERICA LLC 732      
858-286 0 SNDGCA0253Z  197D VONAGE AMERICA LLC 732      
858-286 1 SNDGCA0253Z  197D VONAGE AMERICA LLC 732      
858-286 2 SNDGCA0253Z  197D VONAGE AMERICA LLC 732      
858-286 3 SNDGCA0253Z  197D VONAGE AMERICA LLC 732      
858-286 4 SNDGCA0253Z  197D VONAGE AMERICA LLC 732      
858-286 5 SNDGCA0253Z  197D VONAGE AMERICA LLC 732      
858-286 6 SNDGCA0253Z  197D VONAGE AMERICA LLC 732      
858-286 7 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
858-286 8 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
858-286 9 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
858-294 A SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
858-294 0 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
858-294 1 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
858-294 2 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-294 3 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732      
858-294 4 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732      
858-294 5 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-294 6 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-294 7 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-294 8 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-294 9 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-315 A SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-315 0 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-315 1 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-315 2 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-315 3 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-315 4 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-315 5 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-315 6 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-315 7 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-315 8 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-315 9 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-316 A SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-316 0 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-316 1 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-316 2 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-316 3 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-316 4 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-316 5 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-316 6 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-316 7 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-316 8 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-316 9 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-318 A SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-318 0 SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732      
858-318 1 SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732      
858-318 2 SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732      
858-318 3 SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732      
858-318 4 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.