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: 539 [Rate centres in NPA 539] [Dial plan for NPA 539]

NXX: 200

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
539-200 A Barnsdall OK BRNSOKXAPS0  1165 VALOR TELECOM TX.LP-OK DBA WINDSTREAM COMM SW 538      
539-200 0 Barnsdall OK TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2018-07-22   
539-200 1 Barnsdall OK   409F ONVOY, LLC - OK 538   2021-05-28   
539-200 2 Barnsdall OK TULSOKTBXCZ  145J TERRA NOVA TELECOM INC. 538   2020-02-28   
539-200 3 Barnsdall OK TULSOKTBXHY  409F ONVOY, LLC - OK 538   2021-01-21   
539-200 4 Barnsdall OK TULSOKTBXHY  409F ONVOY, LLC - OK 538   2021-01-21   
539-200 5 Barnsdall OK TULSOKTBXHY  409F ONVOY, LLC - OK 538   2020-10-29   
539-200 6 Barnsdall OK   409F ONVOY, LLC - OK 538   2021-02-20   
539-200 7 Barnsdall OK TULSOKTBX6Z  7575 CENTURYLINK COMMUNICATIONS LLC 538   2017-04-12   
539-200 8 Barnsdall OK   409F ONVOY, LLC - OK 538   2021-02-20   
539-200 9 Barnsdall OK BRNSOKXAPS0  1165 VALOR TELECOM TX.LP-OK DBA WINDSTREAM COMM SW 538   2016-08-26   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.