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: 743

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
805-743 A Lompoc CA ARGRCA12DS1  7480 PACIFIC BELL (COMPETITIVE) 740      
805-743 0 Lompoc CA ARGRCA12DS1  7480 PACIFIC BELL (COMPETITIVE) 740      
805-743 1 Lompoc CA SNBBCAXFXPX  5562 METROPCS, INC. 740      
805-743 2 Lompoc CA   145J TERRA NOVA TELECOM INC. 740      
805-743 3 Lompoc CA SNLOCA01XCX  981E BANDWIDTH.COM CLEC, LLC - CA 740      
805-743 4 Lompoc CA SNBBCAXFXJY  318J COMCAST IP PHONE, LLC 740      
805-743 5 Lompoc CA SNBBCAXFXPX  5562 METROPCS, INC. 740      
805-743 6 Lompoc CA SNBBCA010MD  258E YMAX COMMUNICATIONS CORP. - CA 740      
805-743 7 Lompoc CA SNBBCAXFXPX  6529 T-MOBILE USA, INC. 740      
805-743 8 Lompoc CA SNBBCAXFXWX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 740      
805-743 9 Lompoc CA SNBBCAXFXPX  6529 T-MOBILE USA, INC. 740      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.