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

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-208 A MTONILXCX4X  6529 T-MOBILE USA, INC. 976      
217-208 0 MTONILXCX4X  6529 T-MOBILE USA, INC. 976   2012-08-09   
217-208 1 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2015-08-07   
217-208 2 MTONILXCXBX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2017-08-07   
217-208 3 TYVLILXCAMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 976   2017-01-13   
217-208 4 TYVLILXCYMD  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 976   2018-09-27   
217-208 5 MTONILXCRMD  224C ONVOY, LLC 976   2021-11-25   
217-208 6 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2016-11-17   
217-208 7 MTONILXCXBX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2016-11-01   
217-208 8 MTONILXCXBX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2018-10-14   
217-208 9 MTONILXCXBX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2015-10-10   
217-218 A MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976      
217-218 0 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976      
217-218 1 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2005-07-29   
217-218 2 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2005-07-29   
217-218 3 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2005-07-29   
217-218 4 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2005-07-29   
217-218 5 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2005-07-29   
217-218 6 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2005-07-29   
217-218 7 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2005-07-29   
217-218 8 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2005-07-29   
217-218 9 MTONILXCXBX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2005-07-12   
217-345 A CHTNILXCDS0  1037 ILLINOIS CONSOLIDATED TEL. CO. 976      
217-348 A CHTNILXCDS0  1037 ILLINOIS CONSOLIDATED TEL. CO. 976      
217-389 A MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-09-26   
217-389 0 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-10-06   
217-389 1 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-10-06   
217-389 2 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-10-06   
217-389 3 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-10-06   
217-389 4 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-10-06   
217-389 5 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-09-26   
217-389 6 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-09-26   
217-389 7 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-09-26   
217-389 8 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-09-26   
217-389 9 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-09-26   
217-508 A MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976      
217-508 0 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2005-03-05   
217-508 1 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2022-07-04   
217-508 2 MTONILXCXBX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2008-12-31   
217-508 3 MTONILXCXBX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2008-08-03   
217-508 4 MTONILXCZMD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 976   2006-03-10   
217-508 5 MTONILXCXBX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2008-02-08   
217-508 6 MTONILXCXBX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2007-09-08   
217-508 7 MTONILXCXBX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2006-11-06   
217-508 8 MTONILXCXBX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2006-01-30   
217-508 9 MTONILXCXBX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2006-05-08   
217-512 A MTONILXCX4X  6529 T-MOBILE USA, INC. 976      
217-512 0 MTONILXCX4X  6529 T-MOBILE USA, INC. 976      
217-512 1 MTONILXCXBX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2012-07-13   
217-512 2 MTONILXCZMD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 976   2010-08-14   
217-512 3 MTONILXCXBX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2014-06-21   
217-512 4 MTONILXCXBX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2020-01-24   
217-512 5 MTONILXCX4X  5562 METROPCS, INC. 976   2021-10-15   
217-512 6 MTONILXCRMD  224C ONVOY, LLC 976   2021-11-25   
217-512 7 MTONILXCRMD  224C ONVOY, LLC 976   2021-11-25   
217-512 8 MTONILXCX4X  6529 T-MOBILE USA, INC. 976   2012-08-13   
217-512 9 MTONILXCX4X  5562 METROPCS, INC. 976      
217-549 A MTONILXCXBX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976      
217-581 A CHTNILXCDS0  1037 ILLINOIS CONSOLIDATED TEL. CO. 976      
217-639 A CHTNILXCDS0  1037 ILLINOIS CONSOLIDATED TEL. CO. 976      
217-758 A MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-12-01   
217-758 0 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-12-28   
217-758 1 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-12-28   
217-758 2 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-12-28   
217-758 3 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-12-28   
217-758 4 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-12-28   
217-758 5 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-12-01   
217-758 6 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-12-01   
217-758 7 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-12-01   
217-758 8 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-12-01   
217-758 9 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-12-01   
217-790 A MTONILXCX4X  6529 T-MOBILE USA, INC. 976      
217-790 0 MTONILXCXBX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2020-08-18   
217-790 1 MTONILXCXBX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2022-01-31   
217-790 2 MTONILXCX4X  6529 T-MOBILE USA, INC. 976   2022-01-31   
217-790 3 MTONILXCRMD  224C ONVOY, LLC 976   2021-02-26   
217-790 4 MTONILXCRMD  224C ONVOY, LLC 976   2021-02-26   
217-790 5 MTONILXCX4X  6529 T-MOBILE USA, INC. 976   2021-12-16   
217-790 6 MTONILXCRMD  224C ONVOY, LLC 976   2020-10-10   
217-790 7 MTONILXCX4X  6529 T-MOBILE USA, INC. 976   2017-11-24   
217-790 8 MTONILXCX4X  6529 T-MOBILE USA, INC. 976   2017-11-24   
217-790 9 MTONILXCX4X  6529 T-MOBILE USA, INC. 976   2017-11-24   
447-219 A MTONILXCX4X  6529 T-MOBILE USA, INC. 976      
447-219 0 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2023-01-20   
447-219 1 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2022-07-04   
447-219 2 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2022-07-28   
447-219 3 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2022-07-28   
447-219 4 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2022-07-28   
447-219 5 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2023-01-20   
447-219 6 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2023-01-20   
447-219 7 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2023-01-20   
447-219 8 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2023-01-20   
447-219 9 MTONILXCX4X  6529 T-MOBILE USA, INC. 976   2022-01-21   
447-250 A MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976      
447-250 0 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2023-05-27   
447-250 1 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2023-05-27   
447-250 2 MTONILXCRMD  224C ONVOY, LLC 976   2023-05-04   
447-250 3 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2023-05-27   
447-250 4 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2023-05-27   
447-250 5 MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2023-05-27   

1 2 >>

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.