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.

Morton, IL

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
309-263 A MRTNILXDDS2  1015 FRONTIER NORTH, INC. - IL 368      
309-266 A MRTNILXDDS2  1015 FRONTIER NORTH, INC. - IL 368      
309-284 A MRTNILXDDS2  1015 FRONTIER NORTH, INC. - IL 368      
309-284 0 MRTNILXDDS2  1015 FRONTIER NORTH, INC. - IL 368      
309-284 1 MRTNILXDDS2  1015 FRONTIER NORTH, INC. - IL 368      
309-284 2 MRTNILXDDS2  1015 FRONTIER NORTH, INC. - IL 368      
309-284 3 MRTNILXDDS2  1015 FRONTIER NORTH, INC. - IL 368      
309-284 4 MRTNILXDDS2  1015 FRONTIER NORTH, INC. - IL 368      
309-284 5 MRTNILXDDS2  1015 FRONTIER NORTH, INC. - IL 368      
309-284 6 MRTNILXDDS2  1015 FRONTIER NORTH, INC. - IL 368      
309-284 7 MRTNILXDDS2  1015 FRONTIER NORTH, INC. - IL 368      
309-284 8 MRTNILXDDS2  1015 FRONTIER NORTH, INC. - IL 368      
309-284 9 PEORILPJDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 368   2015-11-02   
309-291 A PEORILTCDS0  5800 ITV-3, LLC D/B/A I3 BROADBAND 368      
309-291 0 PEORILTCDS0  5800 ITV-3, LLC D/B/A I3 BROADBAND 368      
309-291 1 PEORILPJX1Y  6529 T-MOBILE USA, INC. 368   2010-08-10   
309-291 2 PEORILTCDS0  5800 ITV-3, LLC D/B/A I3 BROADBAND 368   2014-09-12   
309-291 3 PEORILPJXDY  984E BANDWIDTH.COM CLEC, LLC - IL 368   2018-04-16   
309-291 5 PEORILPJXTZ  318J COMCAST IP PHONE, LLC 368   2006-08-09   
309-291 7 PEORILPJX1Z  508J CENTURYLINK COMMUNICATIONS, LLC 368   2016-08-04   
309-291 8 PEORILPJXYX  224C ONVOY, LLC 368   2019-07-15   
309-291 9 PEORILPJXYX  224C ONVOY, LLC 368   2019-07-15   
309-321 A PEORILSCX0X  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 368      
309-321 0 PEORILSCX0X  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 368      
309-321 1 PEORILPJDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 368   2020-03-18   
309-321 2 PEORILPJXYX  224C ONVOY, LLC 368   2021-02-26   
309-321 3 PEORILPJXYX  224C ONVOY, LLC 368   2021-02-26   
309-321 4 PEORILPJXYX  224C ONVOY, LLC 368   2021-08-12   
309-321 5 PEORILPJXYX  224C ONVOY, LLC 368   2021-08-12   
309-321 6 PEORILPJXLY  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 368   2014-10-27   
309-321 7 PEORILPJXWZ  506J TWILIO INTERNATIONAL, INC. 368   2021-08-16   
309-321 8 PEORILPJXTZ  318J COMCAST IP PHONE, LLC 368   2007-09-23   
309-321 9 PEORILPJX8Z  073H TELNYX LLC 368   2020-07-16   
309-641 A PEORILSCX0X  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 368      
309-641 0 PEORILSCX0X  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 368      
309-641 1 PEORILPJX1Y  6529 T-MOBILE USA, INC. 368   2016-09-23   
309-641 2 PEORILPJX1Y  6529 T-MOBILE USA, INC. 368   2021-09-02   
309-641 3 PEORILPJX1Y  6529 T-MOBILE USA, INC. 368   2021-09-02   
309-641 4 PEORILPJX1Y  6529 T-MOBILE USA, INC. 368   2021-09-02   
309-641 8 PEORILPJX5Z  939H COMMIO, LLC 368   2022-10-23   
309-641 9 PEORILPJXRZ  495J STRATUS NETWORKS 368   2020-08-03   
309-866 A MRTNILXDDS2  1015 FRONTIER NORTH, INC. - IL 368      
309-866 0 MRTNILXDDS2  1015 FRONTIER NORTH, INC. - IL 368      
309-866 3 PEORILPJX2Y  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 368   2014-04-01   
309-866 6 PEORILPJXYX  224C ONVOY, LLC 368   2018-01-11   
309-866 7 PEORILPJXYX  224C ONVOY, LLC 368   2020-08-15   
309-866 8 PEORILPJXYX  224C ONVOY, LLC 368   2020-08-15   
309-938 A PEORILSCX0X  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 368      
309-938 4 PEORILSCX0X  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 368      
309-938 5 PEORILPJXYX  224C ONVOY, LLC 368   2023-10-16   

1 2 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.