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: CHCGILIDXDX

<< 1 2 3 4 5 6 7 8 9 10 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
773-773 4 Chicago Zone 09-South Chicago IL 624H ONVOY SPECTRUM, LLC 358   2023-07-21   
773-773 5 Chicago Zone 09-South Chicago IL 624H ONVOY SPECTRUM, LLC 358   2023-07-21   
773-773 6 Chicago Zone 09-South Chicago IL 624H ONVOY SPECTRUM, LLC 358   2023-07-21   
773-773 7 Chicago Zone 09-South Chicago IL 624H ONVOY SPECTRUM, LLC 358   2023-07-21   
773-773 8 Chicago Zone 09-South Chicago IL 624H ONVOY SPECTRUM, LLC 358   2023-07-21   
773-773 9 Chicago Zone 09-South Chicago IL 624H ONVOY SPECTRUM, LLC 358   2023-07-21   
773-800 3 Chicago Zone 02-Edgewater IL 624H ONVOY SPECTRUM, LLC 358   2021-10-29   
773-854 7 Chicago Zone 05-Austin IL 624H ONVOY SPECTRUM, LLC 358   2022-01-07   
773-902 5 Chicago Zone 09-South Chicago IL 624H ONVOY SPECTRUM, LLC 358   2021-11-06   
773-902 6 Chicago Zone 09-South Chicago IL 624H ONVOY SPECTRUM, LLC 358   2021-11-06   
773-906 6 Chicago Zone 11-O'Hare IL 624H ONVOY SPECTRUM, LLC 358   2022-01-07   
773-913 4 Chicago Zone 09-South Chicago IL 624H ONVOY SPECTRUM, LLC 358   2021-11-06   
773-913 5 Chicago Zone 09-South Chicago IL 624H ONVOY SPECTRUM, LLC 358   2021-11-06   
773-913 7 Chicago Zone 09-South Chicago IL 624H ONVOY SPECTRUM, LLC 358   2021-11-06   
773-913 9 Chicago Zone 09-South Chicago IL 624H ONVOY SPECTRUM, LLC 358   2021-11-06   
773-920 5 Chicago Zone 06-Kedzie IL 624H ONVOY SPECTRUM, LLC 358   2021-11-11   
773-920 6 Chicago Zone 06-Kedzie IL 624H ONVOY SPECTRUM, LLC 358   2020-07-01   
773-920 9 Chicago Zone 06-Kedzie IL 624H ONVOY SPECTRUM, LLC 358   2021-05-22   
773-922 3 Chicago Zone 05-Austin IL 624H ONVOY SPECTRUM, LLC 358   2022-01-07   
773-942 4 Chicago Zone 02-Edgewater IL 624H ONVOY SPECTRUM, LLC 358   2022-01-07   
779-242 3 Joliet IL 624H ONVOY SPECTRUM, LLC 358   2021-07-10   
779-267 5 Joliet IL 624H ONVOY SPECTRUM, LLC 358   2020-07-01   
779-267 6 Joliet IL 624H ONVOY SPECTRUM, LLC 358   2020-07-01   
779-267 7 Joliet IL 624H ONVOY SPECTRUM, LLC 358   2020-07-01   
779-465 2 Braidwood IL 624H ONVOY SPECTRUM, LLC 358   2021-11-13   
779-465 5 Braidwood IL 624H ONVOY SPECTRUM, LLC 358   2021-06-27   
779-465 9 Braidwood IL 624H ONVOY SPECTRUM, LLC 358   2021-11-13   
779-600 5 Cissna Park IL 624H ONVOY SPECTRUM, LLC 358   2021-06-28   
779-600 9 Cissna Park IL 624H ONVOY SPECTRUM, LLC 358   2021-11-13   
779-758 1 Joliet IL 624H ONVOY SPECTRUM, LLC 358   2021-07-10   
779-758 2 Joliet IL 624H ONVOY SPECTRUM, LLC 358   2021-07-10   
779-758 3 Joliet IL 624H ONVOY SPECTRUM, LLC 358   2021-07-10   
779-758 9 Joliet IL 624H ONVOY SPECTRUM, LLC 358   2021-07-10   
815-446 7 Cedar Point IL 624H ONVOY SPECTRUM, LLC 358   2021-07-16   
815-655 9 Coal City IL 624H ONVOY SPECTRUM, LLC 358   2021-06-28   
815-694 4 Clifton IL 624H ONVOY SPECTRUM, LLC 358   2021-11-13   
815-694 9 Clifton IL 624H ONVOY SPECTRUM, LLC 358   2021-11-13   
815-697 0 Chebanse IL 624H ONVOY SPECTRUM, LLC 358   2021-11-13   
815-697 9 Chebanse IL 624H ONVOY SPECTRUM, LLC 358   2021-11-13   
815-698 4 Ashkum IL 624H ONVOY SPECTRUM, LLC 358   2020-06-29   
815-698 8 Ashkum IL 624H ONVOY SPECTRUM, LLC 358   2020-06-29   
815-771 0 Ashkum IL 624H ONVOY SPECTRUM, LLC 358   2021-11-13   
815-771 4 Ashkum IL 624H ONVOY SPECTRUM, LLC 358   2021-07-03   
815-771 5 Ashkum IL 624H ONVOY SPECTRUM, LLC 358   2021-05-23   
815-771 6 Ashkum IL 624H ONVOY SPECTRUM, LLC 358   2021-05-23   
815-771 9 Ashkum IL 624H ONVOY SPECTRUM, LLC 358   2021-11-13   
815-781 6 Chebanse IL 624H ONVOY SPECTRUM, LLC 358   2021-06-28   
815-918 1 Clifton IL 624H ONVOY SPECTRUM, LLC 358   2021-06-28   
815-927 9 Joliet IL 624H ONVOY SPECTRUM, LLC 358   2022-01-21   
847-238 1 Bensenville IL 624H ONVOY SPECTRUM, LLC 358   2022-01-07   

<< 1 2 3 4 5 6 7 8 9 10 >>

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.