Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 863 [Rate centres in NPA 863] [Dial plan for NPA 863]

NXX: 405

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
863-405 A Sebring FL   937C ONVOY, LLC - FL 93901   2026-03-26   
863-405 0 Sebring FL   937C ONVOY, LLC - FL 93901   2026-03-26   
863-405 1 Sebring FL   6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 93901   2026-03-27   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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