Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 689 [Rate centres in NPA 689] [Dial plan for NPA 689]

NXX: 379

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
689-379 A Winter Park FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45808   2026-07-01   

Last updated: Sun, 17 May 2026 03:26:51 UTC

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