Local Calling Guide

Area code/prefix search

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Amsterdam, OH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
740-543 A AMSTOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-543 1 AMSTOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-543 3 AMSTOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-543 4 AMSTOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-543 6 CLMBOH1125Z  508J CENTURYLINK COMMUNICATIONS, LLC 324      
740-543 7   793K TWC IP ENABLED SERVICES, LLC 324      
740-543 8 AMSTOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      

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

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