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.
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Spiro, OK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
539-254 A TULSOKTBXHY  409F ONVOY, LLC - OK 538      
539-254 0   390E CEBRIDGE TELECOM OK, LLC DBA SUDDENLINK COMMS - OK 538      
539-254 1 TULSOKTB02Z  490J DISH WIRELESS, LLC 538      
539-254 4 TULSOKTBXHY  409F ONVOY, LLC - OK 538      
539-254 5 TULSOKTBXHY  409F ONVOY, LLC - OK 538      
539-254 7 TULSOKTBXHY  409F ONVOY, LLC - OK 538      
539-254 8 TULSOKTBXHY  409F ONVOY, LLC - OK 538      
539-254 9 TULSOKTBDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 538      
918-612 A TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538      
918-612 0 TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538      
918-612 1 TULSOKTBX5Z  073H TELNYX LLC 538      
918-612 2 TULSOKTBDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 538      
918-612 3 TULSOKTBXHY  409F ONVOY, LLC - OK 538      
918-612 4 TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538      
918-612 5 TULSOKTBXHY  409F ONVOY, LLC - OK 538      
918-612 6 TULSOKTBX8Y  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 538      
918-612 7 TULSOKTBXHY  409F ONVOY, LLC - OK 538      
918-612 8 TULSOKTBXHY  409F ONVOY, LLC - OK 538      
918-612 9 TULSOKTBXHY  409F ONVOY, LLC - OK 538      
918-962 A SPIROKMARS1  9533 SOUTHWESTERN BELL 538      
918-962 0 TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538      
918-962 1 SPIROKMARS1  9533 SOUTHWESTERN BELL 538      
918-962 2 SPIROKMARS1  9533 SOUTHWESTERN BELL 538      
918-962 3 SPIROKMARS1  9533 SOUTHWESTERN BELL 538      
918-962 4   145J TERRA NOVA TELECOM INC. 538      
918-962 5 SPIROKMARS1  9533 SOUTHWESTERN BELL 538      
918-962 6 SPIROKMARS1  9533 SOUTHWESTERN BELL 538      
918-962 7 TULSOKTBX6Z  508J CENTURYLINK COMMUNICATIONS, LLC 538      
918-962 8 TLSAOKSMBMD  516C AT&T CORP. 538      
918-962 9 SPIROKMARS1  9533 SOUTHWESTERN BELL 538      

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

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