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.

Georgetown, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-601 A CHMPILCPXJX  272C BIG RIVER TELEPHONE COMPANY, LLC - IL 370   2012-03-11   
217-601 0   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 370   2015-10-30   
217-601 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 370   2016-06-17   
217-601 2   272C BIG RIVER TELEPHONE COMPANY, LLC - IL 370   2012-03-11   
217-601 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 370   2018-11-11   
217-601 5   224C ONVOY, LLC 370   2019-07-05   
217-601 6   224C ONVOY, LLC 370   2013-12-09   
217-601 7   7575 CENTURYLINK COMMUNICATIONS LLC 370   2016-06-11   
217-601 8   224C ONVOY, LLC 370   2019-07-05   
217-601 9   073H TELNYX LLC 370   2017-03-30   
217-662 A GRTWILGTRS1  9329 AMERITECH ILLINOIS 370      
217-662 0   516C AT&T CORP. 370   2011-10-25   
217-662 1   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 370   2007-09-23   
217-662 2   9329 AMERITECH ILLINOIS 370      
217-662 3   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2005-12-29   
217-662 4   5800 ITV 3, LLC DBA I3 BROADBAND 370   2003-07-19   
217-662 5   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 370   2006-08-08   
217-662 6   9329 AMERITECH ILLINOIS 370      
217-662 7   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2004-07-17   
217-662 8   9329 AMERITECH ILLINOIS 370      
217-662 9   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 370   2011-06-09   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.