Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
580-525 A GYMNOK041MD  468B PANHANDLE TELECOMMUNICATIONS SYSTEMS, INC. 546      
580-646 A GYMNOKXADS0  2016 PANHANDLE TELEPHONE COOPERATIVE, INC. 546      

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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