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
872-444 9 Chicago Zone 06-Kedzie IL 224C ONVOY, LLC 358   2014-08-25   
872-465 A Chicago Zone 07-Stewart IL 224C ONVOY, LLC 358      
872-465 0 Chicago Zone 07-Stewart IL 224C ONVOY, LLC 358   2015-07-27   
872-465 1 Chicago Zone 07-Stewart IL 224C ONVOY, LLC 358   2015-07-27   
872-465 2 Chicago Zone 07-Stewart IL 224C ONVOY, LLC 358   2015-07-27   
872-465 4 Chicago Zone 07-Stewart IL 224C ONVOY, LLC 358   2013-01-10   
872-465 5 Chicago Zone 07-Stewart IL 224C ONVOY, LLC 358   2013-01-10   
872-465 6 Chicago Zone 07-Stewart IL 224C ONVOY, LLC 358   2013-01-10   
872-465 7 Chicago Zone 07-Stewart IL 224C ONVOY, LLC 358   2013-01-10   
872-465 8 Chicago Zone 07-Stewart IL 224C ONVOY, LLC 358   2013-01-10   
872-465 9 Chicago Zone 07-Stewart IL 224C ONVOY, LLC 358   2015-07-27   
872-469 A Chicago Zone 03-Kildare IL 224C ONVOY, LLC 358      
872-469 7 Chicago Zone 03-Kildare IL 224C ONVOY, LLC 358   2014-12-15   
872-469 8 Chicago Zone 03-Kildare IL 224C ONVOY, LLC 358   2014-12-15   
872-639 A Chicago Zone 07-Stewart IL 224C ONVOY, LLC 358      
872-639 0 Chicago Zone 07-Stewart IL 224C ONVOY, LLC 358   2015-07-27   
872-639 2 Chicago Zone 07-Stewart IL 224C ONVOY, LLC 358   2013-06-02   
872-639 4 Chicago Zone 07-Stewart IL 224C ONVOY, LLC 358   2013-06-02   
872-639 5 Chicago Zone 07-Stewart IL 224C ONVOY, LLC 358   2013-06-02   
872-639 7 Chicago Zone 07-Stewart IL 224C ONVOY, LLC 358   2015-07-27   
872-639 8 Chicago Zone 07-Stewart IL 224C ONVOY, LLC 358   2015-07-27   
872-639 9 Chicago Zone 07-Stewart IL 224C ONVOY, LLC 358   2015-07-27   
872-664 3 Chicago Zone 01-Calumet IL 224C ONVOY, LLC 358   2021-07-18   
872-664 4 Chicago Zone 01-Calumet IL 224C ONVOY, LLC 358   2021-07-18   
872-664 5 Chicago Zone 01-Calumet IL 224C ONVOY, LLC 358   2021-07-18   
872-664 6 Chicago Zone 01-Calumet IL 224C ONVOY, LLC 358   2021-07-18   
872-666 0 Chicago Zone 09-South Chicago IL 224C ONVOY, LLC 358   2012-10-01   
872-666 4 Chicago Zone 09-South Chicago IL 224C ONVOY, LLC 358   2014-09-27   
872-666 6 Chicago Zone 09-South Chicago IL 224C ONVOY, LLC 358   2014-08-30   
872-674 2 Chicago Zone 08-Portsmouth IL 224C ONVOY, LLC 358   2022-12-11   
872-674 3 Chicago Zone 08-Portsmouth IL 224C ONVOY, LLC 358   2022-12-11   
872-674 4 Chicago Zone 08-Portsmouth IL 224C ONVOY, LLC 358   2022-12-11   
872-674 5 Chicago Zone 08-Portsmouth IL 224C ONVOY, LLC 358   2022-12-11   
872-678 8 Chicago Zone 11-O'Hare IL 224C ONVOY, LLC 358   2021-08-09   
872-702 3 Chicago Zone 10-Beverly IL 224C ONVOY, LLC 358   2016-02-26   
872-702 5 Chicago Zone 10-Beverly IL 224C ONVOY, LLC 358   2015-11-26   
872-702 6 Chicago Zone 10-Beverly IL 224C ONVOY, LLC 358   2016-02-26   
872-702 7 Chicago Zone 10-Beverly IL 224C ONVOY, LLC 358   2016-01-21   
872-702 8 Chicago Zone 10-Beverly IL 224C ONVOY, LLC 358   2016-01-21   
872-703 1 Chicago Zone 10-Beverly IL 224C ONVOY, LLC 358   2014-09-27   
872-703 2 Chicago Zone 10-Beverly IL 224C ONVOY, LLC 358   2014-09-27   
872-704 8 Chicago Zone 08-Portsmouth IL 224C ONVOY, LLC 358   2014-09-30   
872-704 9 Chicago Zone 08-Portsmouth IL 224C ONVOY, LLC 358   2014-09-30   
872-710 0 Chicago Zone 01-Calumet IL 224C ONVOY, LLC 358   2019-11-29   
872-710 1 Chicago Zone 01-Calumet IL 224C ONVOY, LLC 358   2019-11-29   
872-710 2 Chicago Zone 01-Calumet IL 224C ONVOY, LLC 358   2019-11-29   
872-710 3 Chicago Zone 01-Calumet IL 224C ONVOY, LLC 358   2019-11-29   
872-710 4 Chicago Zone 01-Calumet IL 224C ONVOY, LLC 358   2019-11-29   
872-710 5 Chicago Zone 01-Calumet IL 224C ONVOY, LLC 358   2019-11-29   
872-710 6 Chicago Zone 01-Calumet IL 224C ONVOY, LLC 358   2019-11-29   

<< 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: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.