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: 405 [Rate centres in NPA 405] [Dial plan for NPA 405]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date
405-448 A Chickasha OK OKCYOKXDCM0  6664 SPRINT SPECTRUM L.P. 536 2009-10-19   
405-448 0 Chickasha OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536 2011-03-29   
405-448 1 Chickasha OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536 2010-08-15   
405-448 2 Chickasha OK   6664 SPRINT SPECTRUM L.P. 536 2012-02-03   
405-448 3 Chickasha OK   7258 BROOKS FIBER COMMUNICATIONS OF OKLAHOMA, INC. - OK 536 2011-12-18   
405-448 4 Chickasha OK   6664 SPRINT SPECTRUM L.P. 536 2011-06-14   
405-448 5 Chickasha OK   516C AT&T CORP. 536 2011-02-05   
405-448 6 Chickasha OK   5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536 2012-11-21   
405-448 7 Chickasha OK   6664 SPRINT SPECTRUM L.P. 536 2011-04-01   
405-448 8 Chickasha OK   5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536 2011-09-02   
405-448 9 Chickasha OK   6664 SPRINT SPECTRUM L.P. 536 2009-10-19   

Last updated: Thu, 19 Jul 2018 01:19:47 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.