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.

Charleston, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-208 A   6664 SPRINT SPECTRUM L.P. 976      
217-208 0   6664 SPRINT SPECTRUM L.P. 976   2012-08-09   
217-208 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2015-08-07   
217-208 2   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2017-08-07   
217-208 3   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 976   2017-01-13   
217-208 4   7196 MCI WORLDCOM COMMUNICATIONS, INC. - IL 976   2018-09-27   
217-208 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2016-11-17   
217-208 7   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2016-11-01   
217-208 8   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2018-10-14   
217-208 9   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2015-10-10   
217-218 A   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976      
217-218 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976      
217-218 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2005-07-29   
217-218 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2005-07-29   
217-218 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2005-07-29   
217-218 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2005-07-29   
217-218 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2005-07-29   
217-218 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2005-07-29   
217-218 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2005-07-29   
217-218 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2005-07-29   
217-218 9   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2005-07-12   
217-345 A CHTNILXCDS0  1037 ILLINOIS CONSOLIDATED TELEPHONE CO. 976      
217-348 A CHTNILXCDS0  1037 ILLINOIS CONSOLIDATED TELEPHONE CO. 976      
217-508 A MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2005-03-05   
217-508 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2005-03-05   
217-508 1   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2019-06-27   
217-508 2   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2008-12-31   
217-508 3   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2008-08-03   
217-508 4   846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 976   2006-03-10   
217-508 5   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2008-02-08   
217-508 6   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2007-09-08   
217-508 7   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2006-11-06   
217-508 8   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2006-01-30   
217-508 9   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2006-05-08   
217-512 A CHTNILXC0MD  6664 SPRINT SPECTRUM L.P. 976      
217-512 0   6664 SPRINT SPECTRUM L.P. 976      
217-512 1   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2012-07-13   
217-512 2   846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 976   2010-08-14   
217-512 3   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2014-06-21   
217-512 8   6664 SPRINT SPECTRUM L.P. 976   2012-08-13   
217-512 9   6664 SPRINT SPECTRUM L.P. 976      
217-549 A MTONILXB1MD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976      
217-581 A CHTNILXCDS0  1037 ILLINOIS CONSOLIDATED TELEPHONE CO. 976      
217-639 A CHTNILXCDS0  1037 ILLINOIS CONSOLIDATED TELEPHONE CO. 976      
217-790 A   6529 T-MOBILE USA, INC. 976   2017-11-24   
217-790 0   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2019-06-27   
217-790 1   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2019-06-27   
217-790 7   6529 T-MOBILE USA, INC. 976   2017-11-24   
217-790 8   6529 T-MOBILE USA, INC. 976   2017-11-24   
217-790 9   6529 T-MOBILE USA, INC. 976   2017-11-24   

Last updated: Sat, 08 Jun 2019 01:52:21 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.