Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 309 [Rate centres in NPA 309] [Dial plan for NPA 309]

NXX: 304

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-304 A Eureka IL EURKILXDDS0  1015 FRONTIER NORTH, INC. - IL 368      
309-304 0 Eureka IL PEORILPJXYX  224C ONVOY, LLC 368      
309-304 1 Eureka IL PEORILPJXMY  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 368      
309-304 2 Eureka IL PEORILPJXDY  984E BANDWIDTH.COM CLEC, LLC - IL 368      
309-304 3 Eureka IL PEORILPJX2Y  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 368      
309-304 5 Eureka IL PEORILPJXLY  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 368      
309-304 7 Eureka IL PEORILPJXDY  984E BANDWIDTH.COM CLEC, LLC - IL 368      
309-304 8 Eureka IL PEORILPJDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 368      
309-304 9 Eureka IL PEORILPJXYX  224C ONVOY, LLC 368      

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

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