Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 704 [Rate centres in NPA 704] [Dial plan for NPA 704]

NXX: 528

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
704-528 A Troutman NC TRMNNCMARS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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