Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 404 [Rate centres in NPA 404] [Dial plan for NPA 404]

NXX: 792

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
404-792 A Atlanta GA ATLNGAHRRPA  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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