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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Jennings, OK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
539-542 A TULSOKTBXFZ  965H FRACTEL, LLC 538      
539-542 2 TULSOKTB02Z  490J DISH WIRELESS, LLC 538   2024-03-03   
539-542 5 TULSOKTBXFZ  965H FRACTEL, LLC 538   2020-11-07   
918-757 A MNFROKXADS0  1982 CIMARRON TEL. CO. 538      
918-757 0 MNFROKXADS0  1982 CIMARRON TEL. CO. 538      
918-757 1 MNFROKXADS0  1982 CIMARRON TEL. CO. 538      
918-757 2 MNFROKXADS0  1982 CIMARRON TEL. CO. 538      
918-757 3 MNFROKXADS0  1982 CIMARRON TEL. CO. 538      
918-757 4 MNFROKXADS0  1982 CIMARRON TEL. CO. 538      
918-757 5 MNFROKXADS0  1982 CIMARRON TEL. CO. 538      
918-757 6 MNFROKXADS0  1982 CIMARRON TEL. CO. 538      
918-757 7 MNFROKXADS0  1982 CIMARRON TEL. CO. 538      
918-757 8 MNFROKXADS0  1982 CIMARRON TEL. CO. 538      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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