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: 907 [Rate centres in NPA 907] [Dial plan for NPA 907]

NXX: 231

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
907-231 A Anchorage AK ANCRAKRACM0  588F TELALASKA CELLULAR, INC. 832      
907-231 0 Anchorage AK ANCRAKZAGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 832   2011-09-21   
907-231 1 Anchorage AK ANCRAKZAGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 832   2011-09-21   
907-231 2 Anchorage AK ANCRAKZAGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 832   2011-11-17   
907-231 3 Anchorage AK ANCRAKZAGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 832   2011-11-17   
907-231 4 Anchorage AK ANCRAKZAGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 832   2012-07-11   
907-231 5 Anchorage AK ANCRAKZAGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 832   2012-07-11   
907-231 6 Anchorage AK ANCRAKXCCMD  6563 CELLCO PARTNERSHIP DBA VERIZON WIRELESS 832   2014-08-01   
907-231 7 Anchorage AK ANCRAKZAGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 832   2012-07-11   
907-231 8 Anchorage AK ANCRAKRACM0  588F TELALASKA CELLULAR, INC. 832   2011-03-21   
907-231 9 Anchorage AK ANCRAKZAGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 832   2011-09-21   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.