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: 209

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-209 A Macomb IL MCMBILXDPMD  551G NUSO, LLC 977      
309-209 0 Macomb IL GLBGILXDEMD  6265 UNITED STATES CELLULAR - IL 977   2015-12-29   
309-209 1 Macomb IL MCMBILXDPMD  551G NUSO, LLC 977   2013-05-08   
309-209 2 Macomb IL MCMBILXDX9X  224C ONVOY, LLC 977   2020-10-15   
309-209 3 Macomb IL MCMBILXDX9X  224C ONVOY, LLC 977   2020-10-15   
309-209 4 Macomb IL MCMBILXDX9X  224C ONVOY, LLC 977   2021-12-03   
309-209 5 Macomb IL MCMBILXDX9X  224C ONVOY, LLC 977   2021-12-03   
309-209 7 Macomb IL GLBGILXDAMD  508J CENTURYLINK COMMUNICATIONS, LLC 977   2014-07-29   
309-209 8 Macomb IL MCMBILXDPMD  551G NUSO, LLC 977   2018-02-28   
309-209 9 Macomb IL MCMBILXDX9X  224C ONVOY, LLC 977   2020-03-13   

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

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