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NPA: 319 [Rate centres in NPA 319] [Dial plan for NPA 319]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-657 7 Ainsworth IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2016-10-13   
319-657 8 Ainsworth IA   221F ONVOY, LLC - IA 634   2021-03-13   
319-658 A Crawfordsville IA CFVLIAXORS1  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-658 0 Crawfordsville IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-658 1 Crawfordsville IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-658 2 Crawfordsville IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-658 3 Crawfordsville IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-658 5 Crawfordsville IA   221F ONVOY, LLC - IA 634   2020-06-27   
319-658 6 Crawfordsville IA   624H ONVOY SPECTRUM, LLC 634   2024-12-19   
319-658 7 Crawfordsville IA   508J CENTURYLINK COMMUNICATIONS, LLC 634   2016-10-05   
319-658 8 Crawfordsville IA   221F ONVOY, LLC - IA 634   2021-03-13   
319-658 9 Crawfordsville IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-660 A Williamsburg IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-660 0 Williamsburg IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-660 7 Williamsburg IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2017-06-16   
319-660 9 Williamsburg IA   145J TERRA NOVA TELECOM INC. 635   2025-05-31   
319-661 A Williamsburg IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-661 0 Williamsburg IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-661 1 Williamsburg IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2015-06-04   
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   
319-661 6 Williamsburg IA   8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 635   2023-02-02   
319-661 9 Williamsburg IA   444G AUREON COMMUNICATIONS, LLC 635   2013-07-21   
319-662 A Conroy IA CNRYIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-662 0 Conroy IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-05-11   
319-662 1 Conroy IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-662 2 Conroy IA   221F ONVOY, LLC - IA 635   2021-10-29   
319-662 3 Conroy IA   8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 635   2022-10-19   
319-662 4 Conroy IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-662 6 Conroy IA   221F ONVOY, LLC - IA 635   2021-05-07   
319-662 7 Conroy IA   508J CENTURYLINK COMMUNICATIONS, LLC 635   2017-06-09   
319-662 9 Conroy IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-663 A Blairstown IA IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635      
319-663 3 Blairstown IA   145J TERRA NOVA TELECOM INC. 635   2025-05-31   
319-663 5 Blairstown IA   490J DISH WIRELESS, LLC 635   2023-12-18   
319-663 6 Blairstown IA   516J TON80 COMMUNICATIONS, LLC 635   2022-04-19   
319-664 A North English IA NENGIAXODS2  1257 NORTH ENGLISH COOP. TEL. CO. 635      
319-665 A North Liberty IA NLBTIAXODS1  1298 SOUTH SLOPE COOP. TEL. CO., INC. 635      
319-666 A Cedar Falls IA IWCYIA706MD  965H FRACTEL, LLC 635      
319-666 0 Cedar Falls IA   423H AIRUS, INC - IA 635   2019-05-23   
319-666 1 Cedar Falls IA   073H TELNYX LLC 635   2019-06-16   
319-666 2 Cedar Falls IA   6266 UNITED STATES CELLULAR - IA 635   2020-11-08   
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 6 Cedar Falls IA   965H FRACTEL, LLC 635   2019-03-26   
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   
319-666 9 Cedar Falls IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2019-09-01   
319-667 A South English IA SENGIAXODS1  1247 MODERN COOP. TEL. CO. 635      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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