Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 730 [Rate centres in NPA 730] [Dial plan for NPA 730]

NXX: 297

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
730-297 A Collinsville IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-05-24   
730-297 0 Collinsville IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2026-05-26   
730-297 1 Collinsville IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2026-05-26   
730-297 8 Collinsville IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2026-05-26   
730-297 9 Collinsville IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-05-24   

Last updated: Sat, 02 May 2026 12:20:53 UTC

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