Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 678 [Rate centres in NPA 678] [Dial plan for NPA 678]

NXX: 864

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
678-864 A Lula GA ATLNGABU22Z  829J PAETEC ITEL, LLC 438      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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