Local Calling Guide

Area code/prefix search

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

NXX: 579

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-579 A Mossville IL MSVLILXDRS0  1015 FRONTIER NORTH, INC. - IL 368      
309-579 0 Mossville IL PEORILPJDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 368   2015-11-02   
309-579 1 Mossville IL PEORILPJXYX  224C ONVOY, LLC 368   2019-07-15   
309-579 2 Mossville IL MSVLILXDRS0  1015 FRONTIER NORTH, INC. - IL 368      
309-579 3 Mossville IL MSVLILXDRS0  1015 FRONTIER NORTH, INC. - IL 368      
309-579 4 Mossville IL PEORILPJX2Y  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 368   2016-07-29   
309-579 5 Mossville IL PEORILPJXTZ  318J COMCAST IP PHONE, LLC 368   2006-08-09   
309-579 8 Mossville IL MSVLILXDRS0  1015 FRONTIER NORTH, INC. - IL 368      
309-579 9 Mossville IL PEORILPJXYX  224C ONVOY, LLC 368   2019-07-15   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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