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: 699

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-699 A Napa CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
707-699 0 Napa CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-699 1 Napa CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
707-699 2 Napa CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
707-699 3 Napa CA SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722      
707-699 4 Napa CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-699 5 Napa CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-699 6 Napa CA SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
707-699 7 Napa CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-699 8 Napa CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-699 9 Napa CA FRMTCAJYDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 722      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.