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OCN: 221F ONVOY, LLC - IA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
319-619 6 Montrose IA   634   2021-08-28   
319-628 3 Oxford IA   635   2021-09-20   
319-628 6 Oxford IA   635   2021-05-07   
319-628 8 Oxford IA   635   2021-10-14   
319-629 2 Lone Tree IA   635   2021-04-24   
319-629 3 Lone Tree IA   635   2021-04-24   
319-629 6 Lone Tree IA   635   2020-06-26   
319-629 8 Lone Tree IA   635   2021-03-14   
319-635 3 Fairbank IA   635   2021-05-07   
319-635 4 Fairbank IA   635   2021-10-29   
319-644 4 Solon IA   635   2021-09-20   
319-645 8 Tiffin IA   635   2021-05-07   
319-652 3 Traer IA   635   2021-05-07   
319-657 5 Ainsworth IA   634   2020-06-27   
319-657 8 Ainsworth IA   634   2021-03-13   
319-658 5 Crawfordsville IA   634   2020-06-27   
319-658 8 Crawfordsville IA   634   2021-03-13   
319-661 2 Williamsburg IA   635   2021-09-20   
319-661 3 Williamsburg IA   635   2021-05-07   
319-662 2 Conroy IA   635   2021-10-29   
319-662 6 Conroy IA   635   2021-05-07   
319-666 3 Cedar Falls IA   635   2019-09-19   
319-666 4 Cedar Falls IA   635   2019-09-19   
319-666 5 Cedar Falls IA   635   2024-02-04   
319-666 7 Cedar Falls IA   635   2021-03-14   
319-666 8 Cedar Falls IA   635   2021-03-14   
319-669 1 Fort Madison IA   634   2019-09-19   
319-669 5 Fort Madison IA   634   2020-08-10   
319-669 7 Fort Madison IA   634   2013-12-09   
319-669 8 Fort Madison IA   634   2013-12-09   
319-670 2 Keokuk IA   634   2016-03-07   
319-670 3 Keokuk IA   634   2016-03-07   
319-671 6 Burlington IA   634   2019-09-19   
319-671 9 Burlington IA   634   2020-11-28   
319-675 0 Oxford IA   635   2023-10-15   
319-675 1 Oxford IA   635   2023-10-15   
319-694 6 Brighton IA   634   2020-06-27   
319-696 4 Lockridge IA   634   2021-03-14   
319-696 6 Lockridge IA   634   2020-06-27   
319-698 0 West Chester IA   635   2021-04-24   
319-698 3 West Chester IA   635   2020-06-26   
319-698 5 West Chester IA   635   2021-03-14   
319-712 A Walker IA CDRRIADTKMD  635   2024-08-06   
319-712 7 Walker IA   635   2024-08-06   
319-719 A Vinton IA CDRRIADTKMD  635      
319-719 7 Vinton IA   635   2023-01-27   
319-719 8 Vinton IA   635   2023-01-27   
319-723 3 Nichols IA   635   2020-06-26   
319-723 5 Nichols IA   635   2021-03-14   
319-723 8 Nichols IA   635   2021-04-24   
319-723 9 Nichols IA   635   2021-04-24   
319-725 2 Conesville IA   634   2020-06-27   
319-725 5 Conesville IA   634   2021-03-14   
319-726 2 Letts IA   634   2020-06-27   
319-726 8 Letts IA   634   2021-03-14   
319-727 A Coggon IA CDRRIADTKMD  635      
319-727 0 Coggon IA   635   2016-05-14   
319-727 1 Coggon IA   635   2016-05-14   
319-727 6 Coggon IA   635   2020-10-02   
319-727 8 Coggon IA   635   2019-09-19   
319-727 9 Coggon IA   635   2021-03-14   
319-729 3 Grandview IA   634   2021-03-14   
319-729 6 Grandview IA   634   2020-11-28   
319-729 8 Grandview IA   634   2020-06-27   
319-732 1 Keokuk IA   634   2021-03-14   
319-732 3 Keokuk IA   634   2020-05-15   
319-732 4 Keokuk IA   634   2021-03-14   
319-734 2 Cedar Rapids IA   635   2021-03-14   
319-766 5 Oakville IA   634   2021-03-14   
319-766 6 Oakville IA   634   2020-06-27   
319-768 7 Burlington IA   634   2008-02-28   
319-774 0 Cedar Rapids IA   635   2015-06-12   
319-777 0 Cedar Rapids IA   635   2015-02-21   
319-800 0 Iowa City IA   635   2013-02-16   
319-800 2 Iowa City IA   635   2016-12-16   
319-804 A Cedar Rapids IA   635   2025-03-23   
319-804 0 Cedar Rapids IA   635   2009-01-29   
319-820 1 Monticello IA   635   2010-12-01   
319-820 3 Monticello IA   635   2012-12-14   
319-820 4 Monticello IA   635   2012-12-14   
319-820 5 Monticello IA   635   2021-03-07   
319-820 6 Monticello IA   635   2021-03-07   
319-820 8 Monticello IA   635   2019-09-19   
319-823 6 Grundy Center IA   635   2021-10-29   
319-824 8 Grundy Center IA   635   2021-09-25   
319-835 4 Donnellson IA   634   2020-11-28   
319-835 8 Donnellson IA   634   2020-06-27   
319-836 3 Primrose IA   634   2021-03-14   
319-836 8 Primrose IA   634   2020-06-27   
319-837 4 West Point IA   634   2021-03-14   
319-837 5 West Point IA   634   2020-06-27   
319-838 5 Argyle IA   634   2020-06-27   
319-838 6 Argyle IA   634   2021-03-14   
319-839 6 Marengo IA   635   2021-09-20   
319-839 8 Marengo IA   635   2021-05-07   
319-844 4 Monticello IA   635   2013-01-23   
319-844 5 Monticello IA   635   2013-01-23   
319-844 7 Monticello IA   635   2016-04-11   
319-844 8 Monticello IA   635   2016-04-11   
319-849 6 Center Point IA   635   2016-04-05   

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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