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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Switch: DKLBILXAX8X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
779-222 4 Sycamore IL 318J COMCAST IP PHONE, LLC 364   2014-09-15   
779-226 A Polo IL 318J COMCAST IP PHONE, LLC 364      
779-245 5 Sterling IL 318J COMCAST IP PHONE, LLC 364   2015-08-08   
779-251 5 Dixon IL 318J COMCAST IP PHONE, LLC 364   2020-12-08   
779-270 2 De Kalb IL 318J COMCAST IP PHONE, LLC 364   2020-12-21   
779-297 7 Sterling IL 318J COMCAST IP PHONE, LLC 364   2020-12-08   
779-545 A Mount Morris IL 318J COMCAST IP PHONE, LLC 364      
779-545 0 Mount Morris IL 318J COMCAST IP PHONE, LLC 364   2007-09-22   
779-777 7 De Kalb IL 318J COMCAST IP PHONE, LLC 364   2014-07-04   
815-213 7 Sterling IL 318J COMCAST IP PHONE, LLC 364   2013-11-18   
815-375 5 De Kalb IL 318J COMCAST IP PHONE, LLC 364   2016-08-22   
815-384 8 Creston IL 318J COMCAST IP PHONE, LLC 364   2008-03-17   
815-453 5 Ashton IL 318J COMCAST IP PHONE, LLC 364   2008-06-15   
815-456 7 Franklin Grove IL 318J COMCAST IP PHONE, LLC 364   2008-06-15   
815-517 0 De Kalb IL 318J COMCAST IP PHONE, LLC 364   2006-10-29   
815-517 1 De Kalb IL 318J COMCAST IP PHONE, LLC 364   2006-10-29   
815-561 6 Rochelle IL 318J COMCAST IP PHONE, LLC 364   2005-08-01   
815-595 5 Oregon IL 318J COMCAST IP PHONE, LLC 364   2006-08-08   
815-632 3 Sterling IL 318J COMCAST IP PHONE, LLC 364   2010-08-06   
815-677 9 Dixon IL 318J COMCAST IP PHONE, LLC 364   2010-08-06   
815-716 8 Sterling IL 318J COMCAST IP PHONE, LLC 364   2012-06-05   
815-734 2 Mount Morris IL 318J COMCAST IP PHONE, LLC 364   2006-08-11   
815-857 7 Amboy IL 318J COMCAST IP PHONE, LLC 364   2008-06-15   
815-881 8 Oregon IL 318J COMCAST IP PHONE, LLC 364   2007-08-21   
815-888 7 Rochelle IL 318J COMCAST IP PHONE, LLC 364   2013-12-05   
815-901 A De Kalb IL 318J COMCAST IP PHONE, LLC 364      
815-901 0 De Kalb IL 318J COMCAST IP PHONE, LLC 364   2005-04-07   
815-970 8 Sycamore IL 318J COMCAST IP PHONE, LLC 364   2020-12-08   
815-991 5 Sycamore IL 318J COMCAST IP PHONE, LLC 364   2005-07-01   
815-991 9 Sycamore IL 318J COMCAST IP PHONE, LLC 364   2008-01-14   
815-994 4 Dixon IL 318J COMCAST IP PHONE, LLC 364   2013-09-09   

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

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