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: 623

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
805-623 A Santa Maria CA SNBBCAXFXWX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 740      
805-623 0 Santa Maria CA SNLOCA01XCX  981E BANDWIDTH.COM CLEC, LLC - CA 740      
805-623 1 Santa Maria CA SNLOCAQZDS0  9807 NORCAST COMMUNICATIONS CORPORATION - CA 740      
805-623 2 Santa Maria CA SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740      
805-623 3 Santa Maria CA SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740      
805-623 4 Santa Maria CA SNBBCAXFXWX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 740      
805-623 5 Santa Maria CA SNBBCAXFXJY  318J COMCAST IP PHONE, LLC 740      
805-623 6 Santa Maria CA SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740      
805-623 7 Santa Maria CA SNBBCAXFX1Y  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 740      
805-623 8 Santa Maria CA SNBBCAXFXJY  318J COMCAST IP PHONE, LLC 740      
805-623 9 Santa Maria CA SNLOCA01XJX  5562 METROPCS, INC. 740      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.