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: 255

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
730-255 A Collinsville IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-09-26   
730-255 0 Collinsville IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520      
730-255 1 Collinsville IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520      
730-255 6 Collinsville IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
730-255 7 Collinsville IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
730-255 8 Collinsville IL   984E BANDWIDTH.COM CLEC, LLC - IL 520      
730-255 9 Collinsville IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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