Local Calling Guide

Area code/prefix search

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Switch: HNTNWVDTKMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
304-972 A Huntington Zone 1 WV 423C ARMSTRONG TELECOMMUNICATIONS, INC. - WV 254      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: ISP Telecom

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