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: CDRRIADTKMD

<< 1 2 3 4 5 6 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
319-602 6 Hudson IA 221F ONVOY, LLC - IA 635   2019-09-19   
319-628 3 Oxford IA 221F ONVOY, LLC - IA 635   2021-09-20   
319-628 6 Oxford IA 221F ONVOY, LLC - IA 635   2021-05-07   
319-628 8 Oxford IA 221F ONVOY, LLC - IA 635   2021-10-14   
319-629 2 Lone Tree IA 221F ONVOY, LLC - IA 635   2021-04-24   
319-629 3 Lone Tree IA 221F ONVOY, LLC - IA 635   2021-04-24   
319-629 6 Lone Tree IA 221F ONVOY, LLC - IA 635   2020-06-26   
319-629 8 Lone Tree IA 221F ONVOY, LLC - IA 635   2021-03-14   
319-635 3 Fairbank IA 221F ONVOY, LLC - IA 635   2021-05-07   
319-635 4 Fairbank IA 221F ONVOY, LLC - IA 635   2021-10-29   
319-644 4 Solon IA 221F ONVOY, LLC - IA 635   2021-09-20   
319-645 8 Tiffin IA 221F ONVOY, LLC - IA 635   2021-05-07   
319-652 3 Traer IA 221F ONVOY, LLC - IA 635   2021-05-07   
319-661 2 Williamsburg IA 221F ONVOY, LLC - IA 635   2021-09-20   
319-661 3 Williamsburg IA 221F ONVOY, LLC - IA 635   2021-05-07   
319-662 2 Conroy IA 221F ONVOY, LLC - IA 635   2021-10-29   
319-662 6 Conroy IA 221F ONVOY, LLC - IA 635   2021-05-07   
319-666 3 Cedar Falls IA 221F ONVOY, LLC - IA 635   2019-09-19   
319-666 4 Cedar Falls IA 221F ONVOY, LLC - IA 635   2019-09-19   
319-666 5 Cedar Falls IA 221F ONVOY, LLC - IA 635   2024-02-04   
319-666 7 Cedar Falls IA 221F ONVOY, LLC - IA 635   2021-03-14   
319-666 8 Cedar Falls IA 221F ONVOY, LLC - IA 635   2021-03-14   
319-675 0 Oxford IA 221F ONVOY, LLC - IA 635   2023-10-15   
319-675 1 Oxford IA 221F ONVOY, LLC - IA 635   2023-10-15   
319-698 0 West Chester IA 221F ONVOY, LLC - IA 635   2021-04-24   
319-698 3 West Chester IA 221F ONVOY, LLC - IA 635   2020-06-26   
319-698 5 West Chester IA 221F ONVOY, LLC - IA 635   2021-03-14   
319-712 A Walker IA 221F ONVOY, LLC - IA 635   2024-08-06   
319-712 7 Walker IA 221F ONVOY, LLC - IA 635   2024-08-06   
319-719 A Vinton IA 221F ONVOY, LLC - IA 635      
319-719 7 Vinton IA 221F ONVOY, LLC - IA 635   2023-01-27   
319-719 8 Vinton IA 221F ONVOY, LLC - IA 635   2023-01-27   
319-723 3 Nichols IA 221F ONVOY, LLC - IA 635   2020-06-26   
319-723 5 Nichols IA 221F ONVOY, LLC - IA 635   2021-03-14   
319-723 8 Nichols IA 221F ONVOY, LLC - IA 635   2021-04-24   
319-723 9 Nichols IA 221F ONVOY, LLC - IA 635   2021-04-24   
319-727 A Coggon IA 221F ONVOY, LLC - IA 635      
319-727 0 Coggon IA 221F ONVOY, LLC - IA 635   2016-05-14   
319-727 1 Coggon IA 221F ONVOY, LLC - IA 635   2016-05-14   
319-727 6 Coggon IA 221F ONVOY, LLC - IA 635   2020-10-02   
319-727 8 Coggon IA 221F ONVOY, LLC - IA 635   2019-09-19   
319-727 9 Coggon IA 221F ONVOY, LLC - IA 635   2021-03-14   
319-734 2 Cedar Rapids IA 221F ONVOY, LLC - IA 635   2021-03-14   
319-774 0 Cedar Rapids IA 221F ONVOY, LLC - IA 635   2015-06-12   
319-777 0 Cedar Rapids IA 221F ONVOY, LLC - IA 635   2015-02-21   
319-800 0 Iowa City IA 221F ONVOY, LLC - IA 635   2013-02-16   
319-800 2 Iowa City IA 221F ONVOY, LLC - IA 635   2016-12-16   
319-820 1 Monticello IA 221F ONVOY, LLC - IA 635   2010-12-01   
319-820 3 Monticello IA 221F ONVOY, LLC - IA 635   2012-12-14   
319-820 4 Monticello IA 221F ONVOY, LLC - IA 635   2012-12-14   
319-820 5 Monticello IA 221F ONVOY, LLC - IA 635   2021-03-07   
319-820 6 Monticello IA 221F ONVOY, LLC - IA 635   2021-03-07   
319-820 8 Monticello IA 221F ONVOY, LLC - IA 635   2019-09-19   
319-823 6 Grundy Center IA 221F ONVOY, LLC - IA 635   2021-10-29   
319-824 8 Grundy Center IA 221F ONVOY, LLC - IA 635   2021-09-25   
319-839 6 Marengo IA 221F ONVOY, LLC - IA 635   2021-09-20   
319-839 8 Marengo IA 221F ONVOY, LLC - IA 635   2021-05-07   
319-844 4 Monticello IA 221F ONVOY, LLC - IA 635   2013-01-23   
319-844 5 Monticello IA 221F ONVOY, LLC - IA 635   2013-01-23   
319-844 7 Monticello IA 221F ONVOY, LLC - IA 635   2016-04-11   
319-844 8 Monticello IA 221F ONVOY, LLC - IA 635   2016-04-11   
319-849 6 Center Point IA 221F ONVOY, LLC - IA 635   2016-04-05   
319-849 7 Center Point IA 221F ONVOY, LLC - IA 635   2008-09-04   
319-859 7 Cedar Falls IA 221F ONVOY, LLC - IA 635   2016-04-06   
319-859 8 Cedar Falls IA 221F ONVOY, LLC - IA 635   2016-04-06   
319-884 3 Aplington IA 221F ONVOY, LLC - IA 635   2021-05-07   
319-884 4 Aplington IA 221F ONVOY, LLC - IA 635   2021-12-23   
319-888 6 Waterloo IA 221F ONVOY, LLC - IA 635   2021-03-14   
319-888 8 Waterloo IA 221F ONVOY, LLC - IA 635   2017-10-08   
319-895 1 Mount Vernon IA 221F ONVOY, LLC - IA 635   2013-01-23   
319-895 3 Mount Vernon IA 221F ONVOY, LLC - IA 635   2016-04-04   
319-895 7 Mount Vernon IA 221F ONVOY, LLC - IA 635   2008-09-04   
319-900 2 Cedar Rapids IA 221F ONVOY, LLC - IA 635   2021-03-14   
319-900 3 Cedar Rapids IA 221F ONVOY, LLC - IA 635   2019-09-19   
319-900 4 Cedar Rapids IA 221F ONVOY, LLC - IA 635   2019-09-19   
319-900 5 Cedar Rapids IA 221F ONVOY, LLC - IA 635   2019-09-19   
319-900 6 Cedar Rapids IA 221F ONVOY, LLC - IA 635   2019-09-19   
319-900 7 Cedar Rapids IA 221F ONVOY, LLC - IA 635   2019-09-19   
319-900 8 Cedar Rapids IA 221F ONVOY, LLC - IA 635   2024-02-23   
319-933 A Janesville IA 221F ONVOY, LLC - IA 635      
319-933 3 Janesville IA 221F ONVOY, LLC - IA 635   2021-06-11   
319-933 9 Janesville IA 221F ONVOY, LLC - IA 635   2021-09-20   
319-938 4 Rowley IA 221F ONVOY, LLC - IA 635   2021-03-14   
319-938 6 Rowley IA 221F ONVOY, LLC - IA 635   2021-04-24   
319-938 9 Rowley IA 221F ONVOY, LLC - IA 635   2020-06-26   
319-975 2 Anamosa IA 221F ONVOY, LLC - IA 635   2016-04-03   
319-975 4 Anamosa IA 221F ONVOY, LLC - IA 635   2016-04-03   
319-983 0 Parkersburg IA 221F ONVOY, LLC - IA 635   2017-05-19   
319-983 1 Parkersburg IA 221F ONVOY, LLC - IA 635   2017-05-19   
319-983 3 Parkersburg IA 221F ONVOY, LLC - IA 635   2013-01-23   
319-983 5 Parkersburg IA 221F ONVOY, LLC - IA 635   2013-01-23   
319-983 6 Parkersburg IA 221F ONVOY, LLC - IA 635   2021-02-26   
319-983 8 Parkersburg IA 221F ONVOY, LLC - IA 635   2021-02-26   
319-984 0 Denver IA 221F ONVOY, LLC - IA 635   2016-04-11   
319-984 1 Denver IA 221F ONVOY, LLC - IA 635   2016-04-11   
319-984 2 Denver IA 221F ONVOY, LLC - IA 635   2021-03-14   
319-984 4 Denver IA 221F ONVOY, LLC - IA 635   2013-04-04   
319-984 7 Denver IA 221F ONVOY, LLC - IA 635   2010-12-01   
319-984 8 Denver IA 221F ONVOY, LLC - IA 635   2011-12-10   
319-988 2 Hudson IA 221F ONVOY, LLC - IA 635   2013-12-09   

<< 1 2 3 4 5 6 >>

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.