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: 297

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-297 A Galesburg IL GLBGILXDPMD  622J SKYE TELECOM LLC DBA SKYETEL 977      
309-297 0 Galesburg IL MCMBILXDUMD  6529 T-MOBILE USA, INC. 977      
309-297 1 Galesburg IL MCMBILXDX3X  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 977   2011-03-19   
309-297 2 Galesburg IL GLBGILXDPMD  622J SKYE TELECOM LLC DBA SKYETEL 977   2022-01-02   
309-297 4 Galesburg IL MCMBILXDX2X  318J COMCAST IP PHONE, LLC 977   2011-09-30   
309-297 6 Galesburg IL MCMBILXDUMD  6529 T-MOBILE USA, INC. 977      
309-297 9 Galesburg IL MCMBILXDUMD  6529 T-MOBILE USA, INC. 977   2006-02-27   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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