Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 324 [Rate centres in NPA 324] [Dial plan for NPA 324]

NXX: 205

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
324-205 A St Johns FL JCVLFLCL32Z  8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 45204   2026-06-27  2026-08-31 

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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