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.

NPA: 707 [Rate centres in NPA 707] [Dial plan for NPA 707]

NXX: 457

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-457 A Crescent City CA GSQTCAXFRS2  2344 FRONTIER COMMUNICATIONS WEST COAST INC. - CA 722      
707-457 0 Crescent City CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
707-457 1 Crescent City CA FRMTCAJYDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 722      
707-457 2 Crescent City CA OKLECAZVGT0  5562 METROPCS, INC. 722      
707-457 3 Crescent City CA GSQTCAXFRS2  2344 FRONTIER COMMUNICATIONS WEST COAST INC. - CA 722      
707-457 4 Crescent City CA   6529 T-MOBILE USA, INC. 722      
707-457 5 Crescent City CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
707-457 6 Crescent City CA SNJUCACL3MD  073H TELNYX LLC 722      
707-457 7 Crescent City CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
707-457 8 Crescent City CA OKLECAZVGT0  5562 METROPCS, INC. 722      
707-457 9 Crescent City CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.