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.

Wilburton, OK

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
539-232 A TULSOKTBX6Z  508J CENTURYLINK COMMUNICATIONS, LLC 538      
539-232 0 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2018-04-09   
539-232 1 TULSOKTBX5Z  073H TELNYX LLC 538   2018-09-25   
539-232 2 TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2018-10-21   
539-232 3 TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2019-09-17   
539-232 4 TULSOKTBDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 538   2019-12-19   
539-232 5 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2020-07-16   
539-232 6 TULSOKTBX8Y  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 538   2017-08-14   
539-232 7 TULSOKTBX6Z  508J CENTURYLINK COMMUNICATIONS, LLC 538   2017-06-09   
539-232 8 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2019-01-19   
539-232 9 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2019-01-19   
539-310 A TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2024-12-23   
539-310 0 TULSOKTBXXZ  624H ONVOY SPECTRUM, LLC 538   2025-01-23   
539-310 1   6529 T-MOBILE USA, INC. 538   2025-05-02   
539-310 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2025-08-08   
539-310 3   5562 METROPCS, INC. 538   2025-05-08   
539-310 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2025-11-21   
539-310 9 TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2024-12-23   
539-737 A TULSOKTBXHZ  516J TON80 COMMUNICATIONS, LLC 538      
539-737 0 TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2022-08-04   
539-737 1 TULSOKTBX8Z  939H COMMIO, LLC 538   2022-12-11   
539-737 2 TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2023-05-12   
539-737 4 TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2023-07-16   
539-737 5 TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2024-08-10   
539-737 6 TULSOKTBDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 538   2023-10-30   
539-737 7 TULSOKTBXHZ  516J TON80 COMMUNICATIONS, LLC 538   2021-07-03   
539-737 8 TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2022-01-08   
539-737 9 TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2021-12-11   
918-448 A TULUOKSP1MD  6272 UNITED STATES CELLULAR - OK 538      
918-448 0   6272 UNITED STATES CELLULAR - OK 538      
918-448 1   6272 UNITED STATES CELLULAR - OK 538      
918-448 2   6272 UNITED STATES CELLULAR - OK 538      
918-448 3   6272 UNITED STATES CELLULAR - OK 538      
918-448 4   6272 UNITED STATES CELLULAR - OK 538      
918-448 5   6272 UNITED STATES CELLULAR - OK 538      
918-448 6   6272 UNITED STATES CELLULAR - OK 538      
918-448 7   6272 UNITED STATES CELLULAR - OK 538      
918-448 8   6272 UNITED STATES CELLULAR - OK 538      
918-448 9   6272 UNITED STATES CELLULAR - OK 538      
918-465 A WBTNOKMARS1  9533 SOUTHWESTERN BELL 538      
918-465 0 WBTNOKMARS1  9533 SOUTHWESTERN BELL 538      
918-465 1 WBTNOKMARS1  9533 SOUTHWESTERN BELL 538      
918-465 2 WBTNOKMARS1  9533 SOUTHWESTERN BELL 538      
918-465 3 WBTNOKMARS1  9533 SOUTHWESTERN BELL 538      
918-465 4 WBTNOKMARS1  9533 SOUTHWESTERN BELL 538      
918-465 5 WBTNOKMARS1  9533 SOUTHWESTERN BELL 538      
918-465 6 WBTNOKMARS1  9533 SOUTHWESTERN BELL 538      
918-465 7 TULUOKSP1MD  6272 UNITED STATES CELLULAR - OK 538      
918-465 8 WBTNOKMARS1  9533 SOUTHWESTERN BELL 538      
918-465 9 WBTNOKMARS1  9533 SOUTHWESTERN BELL 538      

1 2 >>

Last updated: Sun, 17 May 2026 03:26:51 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.