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.

Pawhuska, OK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
539-212 A TULSOKTBX8Y  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 538      
539-212 0 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2023-10-01   
539-212 1   145J TERRA NOVA TELECOM INC. 538   2024-02-07   
539-212 2 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2023-06-26   
539-212 3 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2020-12-28   
539-212 4 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2020-12-28   
539-212 5 TULSOKTBXLZ  506J TWILIO INTERNATIONAL, INC. 538   2021-08-07   
539-212 6 TULSOKTBX8Y  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 538   2017-03-31   
539-212 7 TULSOKTBX6Z  508J CENTURYLINK COMMUNICATIONS, LLC 538   2017-04-08   
539-212 8 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2021-01-29   
539-212 9 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2021-01-29   
918-287 A PWHSOKMARS1  9533 SOUTHWESTERN BELL 538      
918-287 0 PWHSOKMARS1  9533 SOUTHWESTERN BELL 538      
918-287 1 PWHSOKMARS1  9533 SOUTHWESTERN BELL 538      
918-287 2 PWHSOKMARS1  9533 SOUTHWESTERN BELL 538      
918-287 3 PWHSOKMARS1  9533 SOUTHWESTERN BELL 538      
918-287 4 PWHSOKMARS1  9533 SOUTHWESTERN BELL 538      
918-287 5 PWHSOKMARS1  9533 SOUTHWESTERN BELL 538      
918-287 6 TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2016-12-20   
918-287 7 TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-287 8 TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2006-11-29   
918-287 9 PWHSOKMARS1  9533 SOUTHWESTERN BELL 538      
918-604 A TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538      
918-604 0 TULSOKTBX5Z  073H TELNYX LLC 538   2018-10-31   
918-604 1 TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2008-03-27   
918-604 2 TULSOKIMDS0  7258 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK 538   2016-12-15   
918-604 3 TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538   2014-06-01   
918-604 4 BXBYOKXBDS1  669B BTC BROADBAND, INC. 538   2011-07-21   
918-604 5 TLSAOKSMBMD  516C AT&T CORP. 538   2015-05-27   
918-604 6 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2016-09-29   
918-604 7 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2016-09-29   
918-604 8 TULSOKTBDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 538   2016-03-04   
918-604 9 TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2014-08-03   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.