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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Mahomet, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-586 A MHMTILXCDS0  1015 FRONTIER NORTH, INC. - IL 370      
217-586 0 CHMPILCPX5X  5800 ITV 3, LLC DBA I3 BROADBAND 370   2003-07-18   
217-586 1 MHMTILXCDS0  1015 FRONTIER NORTH, INC. - IL 370      
217-586 2 MHMTILXCDS0  1015 FRONTIER NORTH, INC. - IL 370      
217-586 3 MHMTILXCDS0  1015 FRONTIER NORTH, INC. - IL 370      
217-586 4 MHMTILXCDS0  1015 FRONTIER NORTH, INC. - IL 370      
217-586 5 MHMTILXCDS0  1015 FRONTIER NORTH, INC. - IL 370      
217-586 6 MHMTILXCDS0  1015 FRONTIER NORTH, INC. - IL 370      
217-586 7 MHMTILXCDS0  1015 FRONTIER NORTH, INC. - IL 370      
217-586 8 MHMTILXCDS0  1015 FRONTIER NORTH, INC. - IL 370      
217-586 9 CHMPILCPOMD  224C ONVOY, LLC 370   2018-10-06   
217-590 A MHMTILXCDS0  1015 FRONTIER NORTH, INC. - IL 370      
217-590 0 CHMPILCPXHX  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 370   2010-03-15   
217-590 1 CHMPILCPDS1  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 370   2015-10-30   
217-590 2 MHMTILXCDS0  1015 FRONTIER NORTH, INC. - IL 370      
217-590 3 CHMPILCPXOX  7575 CENTURYLINK COMMUNICATIONS LLC 370   2016-06-14   
217-590 4 CHMPILCPXHX  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 370   2004-11-27   
217-590 5 CHMPILCPXIX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 370   2018-04-21   
217-590 6 CHMPILCPXIX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 370   2015-06-27   
217-590 7 CHMPILRAWMD  259E YMAX COMMUNICATIONS CORP. - IL 370   2011-04-03   
217-590 8 CHMPILRAWMD  259E YMAX COMMUNICATIONS CORP. - IL 370   2011-04-03   
217-590 9 CHMPILRAWMD  259E YMAX COMMUNICATIONS CORP. - IL 370   2011-04-03   
447-647 A   566J RADIANTIQ LLC 370   2021-06-17   
447-647 4   566J RADIANTIQ LLC 370   2021-06-17   

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.