Local Calling Guide

Area code/prefix search

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Switch: HECYTXXA0MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
432-376 A Heath Canyon TX 2039 BIG BEND TEL. CO., INC. 542      

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

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