Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Hamilton, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-551 A HMNDILXC0MD  593K MCC TELEPHONY LLC 977      
217-551 0 GLBGILXDXMD  495J STRATUS NETWORKS 977   2021-02-28   
217-551 1 MCMBILXDZMD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 977   2020-05-25   
217-551 2 HMNDILXC0MD  593K MCC TELEPHONY LLC 977   2010-07-24   
217-551 3 CLCHILXDDS2  342F MTC COMMUNICATIONS, INC. - IL 977   2019-01-24   
217-551 4 MCMBILXDX9X  224C ONVOY, LLC 977   2023-05-13   
217-551 5 MCMBILXDX9X  224C ONVOY, LLC 977   2021-04-09   
217-551 6 MCMBILXDX9X  224C ONVOY, LLC 977   2023-09-23   
217-551 7 GLBGILXDAMD  508J CENTURYLINK COMMUNICATIONS, LLC 977   2014-07-29   
217-551 8 MCMBILXDX9X  224C ONVOY, LLC 977   2020-03-13   
217-551 9 MCMBILXDX5X  624H ONVOY SPECTRUM, LLC 977   2023-07-29   
217-847 A HMTNILXCDS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      

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

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