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.

Ventura Central, CA

<< 1 2 3

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
805-861 4 SIMICACNGT1  899D METROPCS NETWORKS, LLC 730      
805-861 5 LSANCARCD3S  649C ONVOY, LLC - CA 730      
805-861 6 SIMICACNGT1  899D METROPCS NETWORKS, LLC 730      
805-861 7 SIMICACNGT1  899D METROPCS NETWORKS, LLC 730      
805-861 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
805-861 9 SIMICACNGT1  899D METROPCS NETWORKS, LLC 730      
805-947 A LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
805-947 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
805-947 1   515J IP HORIZON LLC 730      
805-947 2   515J IP HORIZON LLC 730      
805-947 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
805-947 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
805-947 5 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
805-947 6 SIMICACNGT1  899D METROPCS NETWORKS, LLC 730      
805-947 7 SIMICACNGT1  899D METROPCS NETWORKS, LLC 730      
805-947 8 SIMICACNGT1  899D METROPCS NETWORKS, LLC 730      
805-947 9 SIMICACNGT1  899D METROPCS NETWORKS, LLC 730      
805-948 A IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
805-948 0 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
805-948 1 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
805-948 2 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
805-948 3 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
805-948 4 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
805-948 5 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
805-948 6 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
805-948 7 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
805-948 8 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
805-948 9 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
820-235 A   6529 T-MOBILE USA, INC. 730   2025-01-02   
820-235 6   6010 NEW CINGULAR WIRELESS PCS, LLC 730      
820-235 7   6529 T-MOBILE USA, INC. 730      
820-235 8   6529 T-MOBILE USA, INC. 730      
820-235 9   6529 T-MOBILE USA, INC. 730      
820-732 A LSANCAJWIMD  965H FRACTEL, LLC 730      
820-732 0 LSANCARCD3S  649C ONVOY, LLC - CA 730      
820-732 1 LSANCARCD3S  649C ONVOY, LLC - CA 730      
820-732 2 LSANCARCD3S  649C ONVOY, LLC - CA 730      
820-732 3 LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730      
820-732 4 LSANCARCD3S  649C ONVOY, LLC - CA 730      
820-732 5 LSANCAJWIMD  965H FRACTEL, LLC 730      
820-732 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
820-732 7   6529 T-MOBILE USA, INC. 730      
820-732 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
820-732 9 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      

<< 1 2 3

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.