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: 805 [Rate centres in NPA 805] [Dial plan for NPA 805]

NXX: 463

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
805-463 A Parkfield CA PRFDCAXFDS0  4420 FRONTIER CALIFORNIA INC. 740      
805-463 0 Parkfield CA SNBBCAXFX1Y  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 740   2013-05-03   
805-463 1 Parkfield CA SNBBCAXFXBY  073H TELNYX LLC 740   2018-07-06   
805-463 2 Parkfield CA PRFDCAXFDS0  4420 FRONTIER CALIFORNIA INC. 740      
805-463 3 Parkfield CA SNLOCAQZDS0  9807 NORCAST COMMUNICATIONS CORPORATION - CA 740   2013-01-20   
805-463 4 Parkfield CA SNBBCAXFX1Y  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 740   2008-09-26   
805-463 5 Parkfield CA SNBBCAXFX1Y  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 740   2013-05-03   
805-463 6 Parkfield CA SNLOCA01XFX  649C ONVOY, LLC - CA 740   2017-04-08   
805-463 7 Parkfield CA SNBBCAXFX1Y  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 740   2012-10-25   
805-463 8 Parkfield CA SNBBCAXFX1Y  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 740   2012-10-25   
805-463 9 Parkfield CA SNBBCAXFX1Y  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 740   2012-10-25   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.