Local Calling Guide

Area code/prefix search

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Monmouth, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
309-457 A MNMOILXDDS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-536 A MCMBILXDX3X  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 977      
309-536 0 MCMBILXDX3X  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 977      
309-536 1 MCMBILXDX3X  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 977      
309-536 2 MCMBILXDX3X  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 977      
309-536 3 MCMBILXDX3X  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 977   2011-03-20   
309-536 6 MCMBILXDHMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 977   2017-11-06   
309-536 7 GLBGILXDAMD  508J CENTURYLINK COMMUNICATIONS LLC 977   2014-05-02   
309-536 9 GLBGILXDDMD  224C ONVOY, LLC 977   2020-03-13   
309-715 A CLCHILXDDS2  342F MTC COMMUNICATIONS, INC. - IL 977      
309-734 A MNMOILXDDS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-760 A MCMBILXDZMD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 977      
309-760 0 MCMBILXDZMD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 977      
309-760 4 MCMBILXDZMD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 977      
309-760 6 GLBGILXDDMD  224C ONVOY, LLC 977   2021-02-12   
309-760 7 GLBGILXDDMD  224C ONVOY, LLC 977   2021-02-12   
309-760 8 CHCIILNQPS3  7607 COMCAST PHONE OF ILLINOIS, LLC - IL 977   2017-10-06   
309-816 A GLBGILXDIMD  515J IP HORIZON LLC 977      
309-816 1   515J IP HORIZON LLC 977   2020-11-09   
309-816 6 GLBGILXDDMD  224C ONVOY, LLC 977   2021-07-05   
309-816 7 GLBGILXDDMD  224C ONVOY, LLC 977   2021-07-05   

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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