Local Calling Guide

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Sallisaw (DiamondNet), OK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
918-790 A MSKGOKUJDS0  394B VANTAGE TELECOM, LLC DBA NEWROADS TELECOM - OK 538      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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