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: 403

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
863-403 A Avon Park FL   6701 AERIAL COMMUNICATIONS, INC. 93901   2026-01-11   
863-403 0 Avon Park FL   6701 AERIAL COMMUNICATIONS, INC. 93901   2026-02-11   
863-403 1 Avon Park FL   6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 93901   2026-01-12   
863-403 9 Avon Park FL   6701 AERIAL COMMUNICATIONS, INC. 93901   2026-01-11   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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