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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Snug Harbor, OK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
539-489 A TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538      
539-489 2 TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538      
539-489 3 TULSOKTBXHY  409F ONVOY, LLC - OK 538      
539-489 4 TULSOKTBXHY  409F ONVOY, LLC - OK 538      
539-489 5 TULSOKTBXHY  409F ONVOY, LLC - OK 538      
539-489 9 TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538      
918-462 A SNGHOKXARS0  1165 VALOR TELECOM TX.LP-OK DBA WINDSTREAM COMM SW 538      

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

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