Local Calling Guide

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Region: IA

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
563-331 4 Tipton IA   221F ONVOY, LLC - IA 634   2022-01-07   
563-331 5 Tipton IA   221F ONVOY, LLC - IA 634   2022-01-07   
563-331 6 Tipton IA   6529 T-MOBILE USA, INC. 634   2022-09-22   
563-331 7 Tipton IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2016-10-08   
563-331 8 Tipton IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2020-06-24   
563-331 9 Tipton IA   444G AUREON COMMUNICATIONS, LLC 634   2017-08-28   
563-332 A Davenport IA DVNPIANERS1  9631 QWEST CORPORATION 634      
563-333 A Davenport IA DVNPIADTDS0  9631 QWEST CORPORATION 634      
563-334 A Decorah IA IWCYIA70DS0  423H AIRUS, INC - IA 635      
563-334 0 Decorah IA   985E BANDWIDTH.COM CLEC, LLC - IA 635   2018-07-07   
563-334 1 Decorah IA   423H AIRUS, INC - IA 635   2018-03-31   
563-334 2 Decorah IA   423H AIRUS, INC - IA 635   2018-09-09   
563-334 3 Decorah IA   985E BANDWIDTH.COM CLEC, LLC - IA 635   2018-05-17   
563-334 4 Decorah IA   221F ONVOY, LLC - IA 635   2018-04-13   
563-334 5 Decorah IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-07-23   
563-334 6 Decorah IA   8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 635   2019-03-30   
563-334 7 Decorah IA   221F ONVOY, LLC - IA 635   2019-09-19   
563-334 8 Decorah IA   221F ONVOY, LLC - IA 635   2019-09-19   
563-334 9 Decorah IA   073H TELNYX LLC 635   2018-05-01   
563-336 A Davenport IA DVNPIADTDS0  9631 QWEST CORPORATION 634      
563-337 A Fayette IA MONNIAXODS1  429J HAWKEYE INTERCONNECT COMPANY - IA 635      
563-337 2 Fayette IA   221F ONVOY, LLC - IA 635   2021-10-29   
563-337 3 Fayette IA   429J HAWKEYE INTERCONNECT COMPANY - IA 635   2019-08-02   
563-337 6 Fayette IA   221F ONVOY, LLC - IA 635   2021-05-07   
563-337 7 Fayette IA   516J TON80 COMMUNICATIONS, LLC 635   2022-03-08   
563-338 A Hopkinton IA CDRRIADTXJX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635      
563-338 8 Hopkinton IA   145J TERRA NOVA TELECOM INC. 635   2025-05-24   
563-338 9 Hopkinton IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2022-01-17   
563-339 A Sumner IA SMNRIAXORP0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 635      
563-339 3 Sumner IA   221F ONVOY, LLC - IA 635   2021-05-07   
563-339 5 Sumner IA   429J HAWKEYE INTERCONNECT COMPANY - IA 635   2019-11-27   
563-339 9 Sumner IA   1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 635   2015-12-14   
563-340 A Davenport IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
563-341 A Dubuque IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634      
563-341 0 Dubuque IA   6266 UNITED STATES CELLULAR - IA 634   2022-11-04   
563-341 1 Dubuque IA   221F ONVOY, LLC - IA 634   2023-08-11   
563-341 2 Dubuque IA   221F ONVOY, LLC - IA 634   2023-08-11   
563-341 3 Dubuque IA   490J DISH WIRELESS, LLC 634   2023-05-05   
563-341 4 Dubuque IA   508J CENTURYLINK COMMUNICATIONS, LLC 634   2026-01-01   
563-341 5 Dubuque IA   221F ONVOY, LLC - IA 634   2023-08-11   
563-341 6 Dubuque IA   221F ONVOY, LLC - IA 634   2023-08-11   
563-341 7 Dubuque IA   985E BANDWIDTH.COM CLEC, LLC - IA 634   2022-11-24   
563-341 8 Dubuque IA   985E BANDWIDTH.COM CLEC, LLC - IA 634   2022-11-24   
563-341 9 Dubuque IA   985E BANDWIDTH.COM CLEC, LLC - IA 634   2022-11-24   
563-342 A Ryan IA IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635      
563-342 3 Ryan IA   516J TON80 COMMUNICATIONS, LLC 635   2022-04-14   
563-343 A Davenport IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
563-344 A Davenport IA DVNPIAEADS0  9631 QWEST CORPORATION 634      
563-345 A Davenport IA ELRGIAXO1MD  204A CS TECHNOLOGIES, INC. - IA 634      
563-346 A Davenport IA DVNPIA80XUX  490J DISH WIRELESS, LLC 634      
563-346 0 Davenport IA   221F ONVOY, LLC - IA 634   2024-02-04   
563-346 1 Davenport IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2024-06-16   
563-346 2 Davenport IA   516J TON80 COMMUNICATIONS, LLC 634   2022-04-12   
563-346 3 Davenport IA   6266 UNITED STATES CELLULAR - IA 634   2024-10-31   
563-346 4 Davenport IA   6266 UNITED STATES CELLULAR - IA 634   2024-10-31   
563-346 5 Davenport IA   508J CENTURYLINK COMMUNICATIONS, LLC 634   2024-01-08   
563-346 6 Davenport IA   6266 UNITED STATES CELLULAR - IA 634   2024-10-31   
563-346 7 Davenport IA   6266 UNITED STATES CELLULAR - IA 634   2024-10-31   
563-346 8 Davenport IA   624H ONVOY SPECTRUM, LLC 634   2025-05-15   
563-346 9 Davenport IA   490J DISH WIRELESS, LLC 634   2022-02-27   
563-348 A Dubuque IA DVNPIADTXPX  965H FRACTEL, LLC 634      
563-348 0 Dubuque IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2020-09-15   
563-348 1 Dubuque IA   624H ONVOY SPECTRUM, LLC 634   2021-07-17   
563-348 2 Dubuque IA   624H ONVOY SPECTRUM, LLC 634   2022-01-15   
563-348 3 Dubuque IA   624H ONVOY SPECTRUM, LLC 634   2022-02-02   
563-348 4 Dubuque IA   221F ONVOY, LLC - IA 634   2023-08-11   
563-348 5 Dubuque IA   221F ONVOY, LLC - IA 634   2020-10-06   
563-348 6 Dubuque IA   965H FRACTEL, LLC 634   2020-09-14   
563-348 7 Dubuque IA   221F ONVOY, LLC - IA 634   2020-10-06   
563-348 8 Dubuque IA   221F ONVOY, LLC - IA 634   2020-10-06   
563-348 9 Dubuque IA   515J IP HORIZON LLC 634   2025-08-21   
563-349 A Davenport IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634      
563-351 A Durant IA DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634      
563-351 1 Durant IA   490J DISH WIRELESS, LLC 634   2023-05-22   
563-351 3 Durant IA   624H ONVOY SPECTRUM, LLC 634   2024-12-19   
563-351 4 Durant IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2022-03-29   
563-352 A Clarence IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635      
563-353 A South Harmony IA ROCHMNROQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 620      
563-355 A Davenport IA DVNPIAEADS0  9631 QWEST CORPORATION 634      
563-356 A Chester IA IWCYIA706MD  965H FRACTEL, LLC 635      
563-356 0 Chester IA   073H TELNYX LLC 635   2020-05-25   
563-356 1 Chester IA   624H ONVOY SPECTRUM, LLC 635   2024-12-19   
563-356 4 Chester IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2023-01-08   
563-356 7 Chester IA   965H FRACTEL, LLC 635   2020-02-14   
563-356 8 Chester IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2020-09-28   
563-356 9 Chester IA   965H FRACTEL, LLC 635   2020-02-14   
563-357 A Clinton IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634      
563-358 A Fort Atkinson IA MNCHIAXO2MD  593K MCC TELEPHONY LLC 635      
563-358 3 Fort Atkinson IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-07-23   
563-358 9 Fort Atkinson IA   593K MCC TELEPHONY LLC 635   2010-04-15   
563-359 A Davenport IA DVNPIAEADS0  9631 QWEST CORPORATION 634      
563-362 A Davenport IA DVNPIADTXEX  551G NUSO, LLC 634      
563-362 0 Davenport IA   985E BANDWIDTH.COM CLEC, LLC - IA 634   2013-04-15   
563-362 1 Davenport IA   551G NUSO, LLC 634   2012-12-30   
563-362 2 Davenport IA   985E BANDWIDTH.COM CLEC, LLC - IA 634   2013-04-15   
563-362 3 Davenport IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2013-08-03   
563-362 4 Davenport IA   829J PAETEC ITEL, LLC 634   2013-03-11   
563-362 5 Davenport IA   829J PAETEC ITEL, LLC 634   2013-05-29   
563-362 6 Davenport IA   829J PAETEC ITEL, LLC 634   2013-05-29   
563-362 7 Davenport IA   829J PAETEC ITEL, LLC 634   2013-11-26   

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

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