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: 703

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
805-703 A Atascadero CA SNLOCA01XJX  6529 T-MOBILE USA, INC. 740      
805-703 0 Atascadero CA SNLOCA01XJX  6529 T-MOBILE USA, INC. 740      
805-703 1 Atascadero CA SNLOCA111MD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2018-10-11   
805-703 2 Atascadero CA SNLOCA01DS2  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 740   2013-03-29   
805-703 3 Atascadero CA SNLOCA01X1Y  6010 NEW CINGULAR WIRELESS PCS, LLC 740   2008-03-15   
805-703 4 Atascadero CA SNLOCA01XCX  981E BANDWIDTH.COM CLEC, LLC - CA 740   2009-01-15   
805-703 5 Atascadero CA SNLOCA01XFX  649C ONVOY, LLC - CA 740   2017-04-07   
805-703 6 Atascadero CA SNLOCA01XJX  6529 T-MOBILE USA, INC. 740   2018-10-12   
805-703 7 Atascadero CA SNBBCAXFXAY  7575 CENTURYLINK COMMUNICATIONS LLC 740   2017-02-08   
805-703 8 Atascadero CA SNLOCA01XJX  6529 T-MOBILE USA, INC. 740   2016-10-30   
805-703 9 Atascadero CA   6529 T-MOBILE USA, INC. 740   2021-01-16   

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.