Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 216 [Rate centres in NPA 216] [Dial plan for NPA 216]

NXX: 473

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
216-473 A Terrace OH   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 320   2026-11-02   
216-473 6 Terrace OH   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 320   2026-11-02   
216-473 7 Terrace OH   9557 INTRADO COMMUNICATIONS, LLC 320   2026-11-03   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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