Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 321 [Rate centres in NPA 321] [Dial plan for NPA 321]

NXX: 496

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
321-496 A Titusville FL ORLDFL60DS1  937C ONVOY, LLC - FL 45806   2024-11-17   
321-496 0 Titusville FL   937C ONVOY, LLC - FL 45806   2024-11-17   
321-496 1 Titusville FL   937C ONVOY, LLC - FL 45806   2024-11-18   
321-496 2 Titusville FL   937C ONVOY, LLC - FL 45806   2024-11-18   
321-496 3 Titusville FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45806   2024-12-20   
321-496 4 Titusville FL   073H TELNYX LLC 45806   2025-01-26   
321-496 5 Titusville FL   937C ONVOY, LLC - FL 45806   2025-03-08   
321-496 6 Titusville FL   937C ONVOY, LLC - FL 45806   2025-01-06   
321-496 7 Titusville FL   937C ONVOY, LLC - FL 45806   2025-01-06   
321-496 8 Titusville FL   937C ONVOY, LLC - FL 45806   2025-01-06   
321-496 9 Titusville FL   624H ONVOY SPECTRUM, LLC 45806   2024-11-18   

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

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