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.

Arbuckle, CA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
530-476 A ARBCCAXFDS0  3402 CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE 726      
530-476 0 ARBCCAXFDS0  3402 CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE 726      
530-476 1 SCRMCA01XTZ  939H COMMIO, LLC 726      
530-476 2 ARBCCAXFDS0  3402 CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE 726      
530-476 3 ARBCCAXFDS0  3402 CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE 726      
530-476 4 SCRMCA01XTZ  939H COMMIO, LLC 726      
530-476 5 SCRMCA0121Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 726      
530-476 6 SCRMCA01XQY  9262 UTILITY TELECOM GROUP, LLC - CA 726      
530-476 7   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-476 8 YBCYCATU0MD  973E RACE TELECOMMUNICATIONS, INC. - CA 726      
530-973 A SCRMCA01XTZ  939H COMMIO, LLC 726   2024-02-25   
530-973 0 SCRMCA01XTZ  939H COMMIO, LLC 726      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.