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: CHMPILCPOMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
447-667 7 Ogden IL 224C ONVOY, LLC 370   2021-04-19   
447-674 A Ivesdale IL 224C ONVOY, LLC 370      
447-674 7 Ivesdale IL 224C ONVOY, LLC 370   2021-06-17   
447-677 A Potomac IL 224C ONVOY, LLC 370      
447-677 6 Potomac IL 224C ONVOY, LLC 370   2021-06-17   
447-737 A East Lynn IL 224C ONVOY, LLC 370      
447-737 4 East Lynn IL 224C ONVOY, LLC 370   2021-06-17   
447-737 7 East Lynn IL 224C ONVOY, LLC 370   2021-12-03   
447-744 A Broadlands IL 224C ONVOY, LLC 370      
447-744 7 Broadlands IL 224C ONVOY, LLC 370   2021-06-17   
447-766 7 Catlin IL 224C ONVOY, LLC 370   2021-12-28   
447-774 A Homer IL 224C ONVOY, LLC 370      
447-774 2 Homer IL 224C ONVOY, LLC 370   2021-08-09   
447-774 4 Homer IL 224C ONVOY, LLC 370   2021-07-04   
447-774 7 Homer IL 224C ONVOY, LLC 370   2021-06-17   
447-777 2 Danville IL 224C ONVOY, LLC 370   2021-07-04   
447-777 3 Danville IL 224C ONVOY, LLC 370   2021-07-04   
447-777 5 Danville IL 224C ONVOY, LLC 370   2021-07-04   
447-800 2 Rankin IL 224C ONVOY, LLC 370   2021-05-09   
447-800 4 Rankin IL 224C ONVOY, LLC 370   2021-04-04   
447-867 2 Westville IL 224C ONVOY, LLC 370   2023-09-23   
447-867 8 Westville IL 224C ONVOY, LLC 370   2022-04-01   
447-888 4 Rantoul IL 224C ONVOY, LLC 370   2021-04-04   
447-888 7 Rantoul IL 224C ONVOY, LLC 370   2021-04-04   
447-895 0 Champaign-Urbana IL 224C ONVOY, LLC 370   2023-09-11   

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

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