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.

Harbison-Alpine, CA

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
619-320 A SNDACAGLFMD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 732      
619-320 0 SNDACAGLFMD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 732      
619-320 1 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-320 2 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-320 3 SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
619-320 4 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
619-320 5 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-320 6 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
619-320 8 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-320 9 SNDGCAJW6MD  073H TELNYX LLC 732      
619-324 A SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-324 0 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-324 1   515J IP HORIZON LLC 732      
619-324 2   515J IP HORIZON LLC 732      
619-324 3 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-324 4 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732      
619-324 5 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
619-324 7   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
619-324 8 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-324 9 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-369 A SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-369 0 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-369 1 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-369 2 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-369 3 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-369 4 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-369 5 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-369 6 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-369 7 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-369 8 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732      
619-369 9 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732      
619-445 A ALPICA12DS0  9740 PACIFIC BELL 732      
619-485 A SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-485 0 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-485 1 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-485 2 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-485 3 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-485 4 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-485 5 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-485 6 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-485 7 SNDGCA0239Z  508J CENTURYLINK COMMUNICATIONS, LLC 732      
619-485 8 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-485 9 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-566 A SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-566 0 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-566 1 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-566 2 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-566 3 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-566 4 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-566 5   145J TERRA NOVA TELECOM INC. 732      
619-566 6 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-566 7 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-566 8 SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
619-566 9 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
619-612 A SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732      
619-612 0 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732      
619-612 1 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-612 2 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732      
619-612 3 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-612 4 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-612 5 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732      
619-612 6 SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
619-612 7 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-612 8 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-612 9 SNDGCA0255Z  073H TELNYX LLC 732      
619-659 A ALPICA12DS0  9740 PACIFIC BELL 732      
619-659 0 ALPICA12DS0  9740 PACIFIC BELL 732      
619-659 1 ALPICA12DS0  9740 PACIFIC BELL 732      
619-659 2 ALPICA12DS0  9740 PACIFIC BELL 732      
619-659 3 ALPICA12DS0  9740 PACIFIC BELL 732      
619-659 4 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-659 5 ALPICA12DS0  9740 PACIFIC BELL 732      
619-659 6 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-659 7 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-659 8 ALPICA12DS0  9740 PACIFIC BELL 732      
619-659 9 ALPICA12DS0  9740 PACIFIC BELL 732      
619-722 A SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732      
619-722 0 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-722 1 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732      
619-722 2 SNDGCA0266Z  516J TON80 COMMUNICATIONS, LLC 732      
619-722 3 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
619-722 4 SNDGCA0242Z  516C AT&T CORP. 732      
619-722 5 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-722 6 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732      
619-722 7 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732      
619-722 8 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-722 9 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-914 A SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-914 0 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-914 1 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-914 2 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-914 3 SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732      
619-914 4 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-914 5 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-914 6 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-914 8 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-914 9 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732      
858-338 A SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-338 0 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-338 1   649C ONVOY, LLC - CA 732      

1 2 >>

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.