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.

Switch: CHCGILWUDS4

<< 1 2 3 4 5 6 7 8 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
331-228 4 Geneva IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2012-05-04   
331-228 5 Geneva IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2012-05-04   
331-231 2 Naperville IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2018-10-29   
331-235 9 Geneva IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2018-11-08   
331-236 1 Wheaton IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2018-12-14   
331-238 7 Downers Grove IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-02-26   
331-239 9 Yorkville IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2018-11-24   
331-240 A West Chicago IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
331-240 3 West Chicago IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-06-01   
331-240 4 West Chicago IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-06-01   
331-241 4 Lombard IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2019-09-26   
331-245 2 Bartlett IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2018-05-24   
331-248 4 Geneva IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2012-03-25   
331-248 9 Geneva IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-10-26   
331-256 8 Aurora IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2012-03-25   
331-257 0 Aurora IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-04-11   
331-259 A Sugar Grove IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
331-259 2 Sugar Grove IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2019-09-07   
331-263 8 Bensenville IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-05-15   
331-271 5 Hinsdale IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-12-20   
331-273 9 Lemont IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2021-10-01   
331-304 6 Bartlett IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-10-25   
331-310 1 Big Rock IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2015-06-21   
331-322 9 Lombard IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2024-11-20   
331-335 6 Geneva IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2024-09-28   
331-348 1 Elburn IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-11-09   
331-400 1 Oswego IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2019-10-03   
331-529 0 Naperville IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-02-26   
331-704 7 Kaneville IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2018-09-17   
331-707 4 Aurora IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2016-12-09   
331-775 7 Downers Grove IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2016-12-09   
331-788 5 Geneva IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2021-12-25   
331-800 9 West Chicago IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2021-10-01   
331-803 A Lemont IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
331-803 4 Lemont IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-06-01   
331-803 5 Lemont IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-06-01   
331-808 9 Plano IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2016-11-19   
331-850 9 Big Rock IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2021-10-01   
331-888 A Warrenville IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
331-888 0 Warrenville IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
331-888 1 Warrenville IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
331-888 9 Warrenville IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2015-06-05   
331-900 1 Elmhurst IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-07-01   
331-900 8 Elmhurst IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-09-25   
331-946 5 Glen Ellyn IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-12-14   
464-223 1 Peotone IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2025-01-19   
464-777 9 Summit IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2022-02-27   
630-237 0 Roselle IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2021-06-07   
630-237 9 Roselle IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2021-01-07   
630-278 2 Roselle IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2021-12-25   
630-320 0 Hinsdale IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2016-12-09   
630-332 8 Plano IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-332 9 Plano IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-354 0 Bensenville IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-10-26   
630-365 7 Elburn IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-387 6 Elburn IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-394 1 Kaneville IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-28   
630-394 8 Kaneville IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-28   
630-397 0 Geneva IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2009-12-26   
630-401 8 Aurora IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2009-12-26   
630-412 9 Bensenville IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2023-10-20   
630-446 6 Glen Ellyn IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2019-09-06   
630-454 9 Geneva IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-12-14   
630-489 5 Lombard IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-05-26   
630-491 A Elmhurst IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
630-491 0 Elmhurst IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2011-04-22   
630-491 1 Elmhurst IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2012-11-01   
630-491 2 Elmhurst IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2012-09-20   
630-491 3 Elmhurst IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2012-09-20   
630-491 4 Elmhurst IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2012-11-01   
630-491 5 Elmhurst IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2011-04-22   
630-491 6 Elmhurst IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2011-04-22   
630-491 7 Elmhurst IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2011-04-22   
630-491 8 Elmhurst IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2011-04-22   
630-491 9 Elmhurst IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2011-04-22   
630-509 0 Bensenville IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-509 1 Bensenville IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-519 9 Lombard IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2016-08-21   
630-523 0 Roselle IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-523 8 Roselle IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-526 6 Geneva IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-03-15   
630-534 1 Glen Ellyn IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-534 9 Glen Ellyn IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-538 7 Sugar Grove IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-538 8 Sugar Grove IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-576 1 Lombard IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-576 9 Lombard IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-580 0 Wheaton IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-580 1 Wheaton IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-581 0 Hinsdale IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-581 1 Hinsdale IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-593 0 Geneva IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-593 1 Geneva IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-594 9 Bensenville IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2022-01-27   
630-634 8 Bensenville IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-634 9 Bensenville IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
630-642 5 Hinsdale IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2019-03-04   
630-658 9 Warrenville IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2021-10-01   
630-703 7 Hinsdale IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-03-15   
630-757 3 Bensenville IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2021-07-11   

<< 1 2 3 4 5 6 7 8 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.