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.

Jerseyville, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
618-494 A BLVLILAJ1MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-494 2   6529 T-MOBILE USA, INC. 520   2010-08-11   
618-494 3   7196 MCI WORLDCOM COMMUNICATIONS, INC. - IL 520   2012-01-16   
618-494 4   984E BANDWIDTH.COM CLEC, LLC - IL 520   2018-07-20   
618-494 5   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2005-07-15   
618-494 6   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2004-07-04   
618-494 7   7575 CENTURYLINK COMMUNICATIONS LLC 520   2016-01-22   
618-494 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2012-11-16   
618-498 A JRVLILXEDS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-498 1   1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-498 2   1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-498 3   1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-498 4   1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-498 5   1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-498 6   1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-498 7   1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-498 8   1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-498 9   1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-535 A JRVLILMT1MD  6265 UNITED STATES CELLULAR CORP. - ILLINOIS 520      
618-556 A JRVLILMT1MD  6265 UNITED STATES CELLULAR CORP. - ILLINOIS 520      
618-556 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2013-11-21   
618-556 1   6529 T-MOBILE USA, INC. 520   2015-10-15   
618-556 2   6529 T-MOBILE USA, INC. 520   2015-10-15   
618-556 3   224C ONVOY, LLC 520   2019-07-29   
618-556 4   224C ONVOY, LLC 520   2019-07-29   
618-556 5   224C ONVOY, LLC 520   2018-07-29   
618-556 6   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 520   2017-10-06   
618-556 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-10-23   
618-556 8   6265 UNITED STATES CELLULAR CORP. - ILLINOIS 520      
618-556 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-11-22   
618-639 A JRVLILXADS0  1854 GRAFTON TECHNOLOGIES, INC.-IL 520      
618-946 A NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
618-946 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
618-946 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
618-946 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
618-946 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
618-946 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-04-08   
618-946 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-12-15   
618-946 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-07-18   
618-946 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2008-02-25   
618-946 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2010-03-02   
618-946 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2008-10-28   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.