Local Calling Guide

Area code/prefix search

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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
712-639 6 Sioux City IA   630   2019-09-20   
712-640 0 Lake City IA   630   2021-10-04   
712-642 1 Missouri Valley IA   644   2019-09-20   
712-642 7 Missouri Valley IA   644   2008-03-01   
712-642 8 Missouri Valley IA   644   2013-04-04   
712-643 3 Dunlap IA   644   2021-10-30   
712-643 6 Dunlap IA   644   2021-05-21   
712-645 3 Modale IA   644   2021-10-30   
712-645 6 Modale IA   644   2021-05-21   
712-646 3 Mondamin IA   644   2021-10-30   
712-646 4 Mondamin IA   644   2021-05-21   
712-648 4 Magnolia IA   644   2021-10-30   
712-648 7 Magnolia IA   644   2021-05-21   
712-649 3 Little Sioux IA   644   2021-10-30   
712-649 6 Little Sioux IA   644   2021-05-21   
712-651 5 Bayard IA   644   2021-10-30   
712-651 6 Bayard IA   644   2021-05-21   
712-653 6 Manning IA   644   2021-05-21   
712-653 8 Manning IA   644   2021-10-30   
712-656 3 Lanesboro IA   630   2021-10-31   
712-656 5 Lanesboro IA   630   2021-05-05   
712-657 6 Lake View IA   644   2021-05-21   
712-657 7 Lake View IA   644   2021-10-30   
712-658 3 Halbur IA   644   2021-10-30   
712-658 5 Halbur IA   644   2021-05-21   
712-661 1 Early IA   644   2021-05-10   
712-661 2 Early IA   644   2021-04-23   
712-661 3 Early IA   644   2021-04-23   
712-661 6 Early IA   644   2018-11-17   
712-667 2 Ralston IA   644   2021-10-30   
712-667 6 Ralston IA   644   2021-05-21   
712-671 2 Shenandoah IA   644   2022-03-30   
712-671 3 Shenandoah IA   644   2022-03-30   
712-672 A Rockwell City IA RCCYIAXCHMD  630   2021-05-03   
712-672 2 Rockwell City IA   630   2021-10-16   
712-672 3 Rockwell City IA   630   2021-11-24   
712-672 7 Rockwell City IA   630   2021-05-03   
712-676 4 Schleswig IA   644   2021-10-31   
712-676 7 Schleswig IA   644   2021-05-21   
712-677 3 Vail IA   644   2021-10-31   
712-677 6 Vail IA   644   2021-05-21   
712-679 4 Ricketts IA   644   2021-10-30   
712-679 7 Ricketts IA   644   2021-05-21   
712-682 6 South Bigelow IA   620   2021-12-19   
712-683 3 Dedham IA   644   2021-10-30   
712-683 6 Dedham IA   644   2021-05-21   
712-684 4 Coon Rapids IA   644   2021-10-30   
712-684 6 Coon Rapids IA   644   2021-05-21   
712-688 4 Auburn IA   644   2021-10-30   
712-688 6 Auburn IA   644   2021-05-21   

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Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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