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: CHCGIL24DS6

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
708-294 1 Summit IL 224C ONVOY, LLC 358   2010-02-14   
708-294 2 Summit IL 224C ONVOY, LLC 358   2012-04-16   
708-294 7 Summit IL 224C ONVOY, LLC 358   2021-10-20   
708-295 3 Summit IL 224C ONVOY, LLC 358   2012-09-30   
708-298 1 Cicero IL 224C ONVOY, LLC 358   2004-09-26   
708-298 6 Cicero IL 224C ONVOY, LLC 358   2010-02-14   
708-303 1 Cicero IL 224C ONVOY, LLC 358   2004-09-17   
708-303 6 Cicero IL 224C ONVOY, LLC 358   2021-07-04   
708-303 7 Cicero IL 224C ONVOY, LLC 358   2021-03-01   
708-304 0 Crete IL 224C ONVOY, LLC 358   2012-09-30   
708-312 2 Blue Island IL 224C ONVOY, LLC 358   2022-01-07   
708-312 3 Blue Island IL 224C ONVOY, LLC 358   2022-01-07   
708-312 4 Blue Island IL 224C ONVOY, LLC 358   2022-01-07   
708-312 5 Blue Island IL 224C ONVOY, LLC 358   2022-01-07   
708-316 0 Bellwood IL 224C ONVOY, LLC 358   2019-07-07   
708-316 9 Bellwood IL 224C ONVOY, LLC 358   2019-07-07   
708-317 6 Cicero IL 224C ONVOY, LLC 358   2023-01-01   
708-318 7 Bellwood IL 224C ONVOY, LLC 358   2021-11-18   
708-322 1 Calumet City IL 224C ONVOY, LLC 358   2010-05-20   
708-325 3 Summit IL 224C ONVOY, LLC 358   2004-09-15   
708-326 1 Mokena IL 224C ONVOY, LLC 358   2004-09-15   
708-329 0 Cicero IL 224C ONVOY, LLC 358   2021-10-20   
708-330 1 Summit IL 224C ONVOY, LLC 358   2021-06-03   
708-330 6 Summit IL 224C ONVOY, LLC 358   2021-06-03   
708-340 6 La Grange IL 224C ONVOY, LLC 358   2012-10-01   
708-348 2 Cicero IL 224C ONVOY, LLC 358   2022-11-28   
708-348 3 Cicero IL 224C ONVOY, LLC 358   2022-11-28   
708-348 4 Cicero IL 224C ONVOY, LLC 358   2022-11-28   
708-350 5 Summit IL 224C ONVOY, LLC 358   2021-02-12   
708-350 7 Summit IL 224C ONVOY, LLC 358   2021-02-12   
708-356 1 Bellwood IL 224C ONVOY, LLC 358   2004-09-15   
708-356 4 Bellwood IL 224C ONVOY, LLC 358   2009-11-10   
708-357 5 La Grange IL 224C ONVOY, LLC 358   2009-11-13   
708-360 7 Calumet City IL 224C ONVOY, LLC 358   2018-09-16   
708-362 6 Harvey IL 224C ONVOY, LLC 358   2004-09-16   
708-365 2 Homewood IL 224C ONVOY, LLC 358   2010-02-14   
708-367 3 Crete IL 224C ONVOY, LLC 358   2019-07-14   
708-367 6 Crete IL 224C ONVOY, LLC 358   2019-07-14   
708-375 2 Hillside IL 224C ONVOY, LLC 358   2021-08-09   
708-375 4 Hillside IL 224C ONVOY, LLC 358   2021-08-09   
708-381 1 Tinley Park IL 224C ONVOY, LLC 358   2019-07-14   
708-381 2 Tinley Park IL 224C ONVOY, LLC 358   2019-07-14   
708-382 5 Tinley Park IL 224C ONVOY, LLC 358   2021-12-03   
708-390 4 Mokena IL 224C ONVOY, LLC 358   2010-03-29   
708-391 3 Cicero IL 224C ONVOY, LLC 358   2021-10-16   
708-394 7 Lansing IL 224C ONVOY, LLC 358   2019-07-14   
708-398 8 Oak Lawn IL 224C ONVOY, LLC 358   2010-02-26   
708-398 9 Oak Lawn IL 224C ONVOY, LLC 358   2017-07-29   
708-401 6 Bellwood IL 224C ONVOY, LLC 358   2019-07-07   
708-401 9 Bellwood IL 224C ONVOY, LLC 358   2019-07-07   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 >>

Last updated: Sat, 26 Aug 2023 16:14:14 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.