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.

Eureka, CA

<< 1 2 3

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
707-683 1   515J IP HORIZON LLC 722      
707-683 2 CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
707-683 3 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
707-683 4 SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
707-683 5 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
707-683 6 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
707-683 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-683 8 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-683 9 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-740 A OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-740 0 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
707-740 1 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-740 2 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-740 3 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-740 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-740 5 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-740 6 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-740 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-740 8 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-740 9 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-798 A EURKCA01DMD  388E CEBRIDGE TELECOM CA, LLC DBA SUDDENLINK COMMS - CA 722      
707-798 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
707-798 1 EURKCA01DMD  388E CEBRIDGE TELECOM CA, LLC DBA SUDDENLINK COMMS - CA 722      
707-798 2 EURKCA01DMD  388E CEBRIDGE TELECOM CA, LLC DBA SUDDENLINK COMMS - CA 722      
707-798 3 EURKCA01DMD  388E CEBRIDGE TELECOM CA, LLC DBA SUDDENLINK COMMS - CA 722      
707-798 4 EURKCA01DMD  388E CEBRIDGE TELECOM CA, LLC DBA SUDDENLINK COMMS - CA 722      
707-798 5 EURKCA01DMD  388E CEBRIDGE TELECOM CA, LLC DBA SUDDENLINK COMMS - CA 722      
707-798 6 EURKCA01DMD  388E CEBRIDGE TELECOM CA, LLC DBA SUDDENLINK COMMS - CA 722      
707-798 7 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
707-798 8 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
707-798 9 CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
707-832 A OKLECAZVGT0  5562 METROPCS, INC. 722      
707-832 0   6529 T-MOBILE USA, INC. 722      
707-832 1 SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
707-832 2 OKLECAZVGT0  5562 METROPCS, INC. 722      
707-832 3 OKLECAZVGT0  5562 METROPCS, INC. 722      
707-832 4 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
707-832 5 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
707-832 6 OKLECAZVGT0  5562 METROPCS, INC. 722      
707-832 7 OKLECAZVGT0  5562 METROPCS, INC. 722      
707-832 8 OKLECAZVGT0  5562 METROPCS, INC. 722      
707-832 9   6529 T-MOBILE USA, INC. 722      
707-834 A CRCYCAAO1MD  6261 UNITED STATES CELLULAR - CA 722      
707-845 A CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
707-854 A OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-854 0 SNJUCACL4MD  939H COMMIO, LLC 722      
707-854 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-854 2 SNFCCAMKX6Y  515J IP HORIZON LLC 722      
707-854 3 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-854 4 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-854 5 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-854 6 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-854 7 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-854 8 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-854 9 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      

<< 1 2 3

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.