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: 730

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-730 A Lakeport CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
707-730 1 Lakeport CA   593K MCC TELEPHONY LLC 722      
707-730 2 Lakeport CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-730 3 Lakeport CA OKLECAZVGT0  5562 METROPCS, INC. 722      
707-730 4 Lakeport CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-730 5 Lakeport CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
707-730 6 Lakeport CA SNJUCACL3MD  073H TELNYX LLC 722      
707-730 7 Lakeport CA FRMTCAJYDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 722      
707-730 8 Lakeport CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
707-730 9 Lakeport CA SNJUCACL4MD  939H COMMIO, LLC 722      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.