Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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OCN: 1054 MID CENTURY TEL. COOP., INC.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
309-293 A Ellisville IL SMFDILXDDS0  368      
309-358 A Yates City IL SMFDILXDDS0  368      
309-484 A Altona IL VCTAILXDRS0  977      
309-639 A Williamsfield IL VCTAILXDRS0  977      
309-758 A Table Grove IL SMFDILXDDS0  368      
309-759 A Summum IL SMFDILXDDS0  368      
309-778 A Fairview (Fulton) IL SMFDILXDDS0  368      
309-783 A Smithfield IL SMFDILXDDS0  368      
309-875 A Maquon IL VCTAILXDRS0  977      
309-876 A Gilson IL VCTAILXDRS0  977      
309-879 A Victoria IL VCTAILXDRS0  977      
309-926 A Marietta IL SMFDILXDDS0  368      
309-927 A Bishop Hill IL VCTAILXDRS0  977      
309-995 A La Fayette IL VCTAILXDRS0  977      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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