Local Calling Guide

Area code/prefix search

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Springtown EMS, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
817-220 A SPTWTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      

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

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