Local Calling Guide

Area code/prefix search

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NPA: 309 [Rate centres in NPA 309] [Dial plan for NPA 309]

NXX: 274

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-274 A Chillicothe IL CHLCILXDDS0  1015 FRONTIER NORTH, INC. - IL 368      
309-274 0 Chillicothe IL PEORILPJDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 368      
309-274 1 Chillicothe IL CHLCILXDDS0  1015 FRONTIER NORTH, INC. - IL 368      
309-274 2 Chillicothe IL CHLCILXDDS0  1015 FRONTIER NORTH, INC. - IL 368      
309-274 3 Chillicothe IL CHLCILXDDS0  1015 FRONTIER NORTH, INC. - IL 368      
309-274 4 Chillicothe IL CHLCILXDDS0  1015 FRONTIER NORTH, INC. - IL 368      
309-274 5 Chillicothe IL CHLCILXDDS0  1015 FRONTIER NORTH, INC. - IL 368      
309-274 6 Chillicothe IL CHLCILXDDS0  1015 FRONTIER NORTH, INC. - IL 368      
309-274 7 Chillicothe IL PEORILPJXYX  224C ONVOY, LLC 368      
309-274 8 Chillicothe IL CHLCILXDDS0  1015 FRONTIER NORTH, INC. - IL 368      
309-274 9 Chillicothe IL CHLCILXDDS0  1015 FRONTIER NORTH, INC. - IL 368      

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

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