Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Savanna, OK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
539-635 A TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538      
539-635 0 TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2020-03-20   
539-635 1 TULSOKTBXXZ  624H ONVOY SPECTRUM, LLC 538   2025-01-23   
918-548 A SVNNOKXARS1  1965 WINDSTREAM OKLAHOMA, INC. 538      

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

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