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: 901

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
405-901 A Anadarko OK OKCYOKMPAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536      
405-901 0 Anadarko OK OKCYOKMPAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536      
405-901 1 Anadarko OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536      
405-901 3 Anadarko OK ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536      
405-901 4 Anadarko OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
405-901 5 Anadarko OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
405-901 6 Anadarko OK OKCYOKCEXJZ  624H ONVOY SPECTRUM, LLC 536      
405-901 7 Anadarko OK OKCYOKCEXJZ  624H ONVOY SPECTRUM, LLC 536      
405-901 8 Anadarko OK OKCYOKCEXJZ  624H ONVOY SPECTRUM, LLC 536      
405-901 9 Anadarko OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.