Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: MONRNCXAPS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
704-238 A Monroe NC 4334 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 422      
704-238 4 Monroe NC 4334 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 422      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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