Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 239 [Rate centres in NPA 239] [Dial plan for NPA 239]

NXX: 536

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
239-536 A Naples FL   937C ONVOY, LLC - FL 93902   2026-10-10   
239-536 0 Naples FL   937C ONVOY, LLC - FL 93902   2026-10-10   
239-536 1 Naples FL   937C ONVOY, LLC - FL 93902   2026-10-10   

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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