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NPA: 563 [Rate centres in NPA 563] [Dial plan for NPA 563]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
563-513 1 Dubuque IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2007-03-30   
563-513 2 Dubuque IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2015-02-11   
563-513 3 Dubuque IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2015-03-11   
563-513 4 Dubuque IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2015-07-10   
563-513 5 Dubuque IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2015-08-17   
563-513 6 Dubuque IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2015-10-05   
563-513 7 Dubuque IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2007-03-30   
563-513 8 Dubuque IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2007-03-30   
563-513 9 Dubuque IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2007-03-30   
563-514 A Davenport IA DVNPIAVIAMD  732J NUSO, LLC 634      
563-514 0 Davenport IA   145J TERRA NOVA TELECOM INC. 634   2025-05-08   
563-514 1 Davenport IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2016-08-29   
563-514 2 Davenport IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2016-08-15   
563-514 3 Davenport IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2016-08-15   
563-514 4 Davenport IA DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2015-10-17   
563-514 5 Davenport IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2015-06-11   
563-514 6 Davenport IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2015-06-11   
563-514 7 Davenport IA DVNPIAVIAMD  732J NUSO, LLC 634   2023-07-09   
563-514 8 Davenport IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2015-09-15   
563-514 9 Davenport IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2015-12-21   
563-516 A Elkader IA WUNNIA021MD  6529 T-MOBILE USA, INC. 635      
563-516 0 Elkader IA   6529 T-MOBILE USA, INC. 635      
563-516 1 Elkader IA   145J TERRA NOVA TELECOM INC. 635   2025-05-31   
563-516 9 Elkader IA   6529 T-MOBILE USA, INC. 635      
563-517 A Decorah IA CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635      
563-517 0 Decorah IA CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635      
563-517 1 Decorah IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2025-04-07   
563-517 7 Decorah IA   5562 METROPCS, INC. 635   2025-06-01   
563-517 9 Decorah IA CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635      
563-518 A West Union IA WUNNIA021MD  6529 T-MOBILE USA, INC. 635      
563-518 0 West Union IA WUNNIA021MD  6529 T-MOBILE USA, INC. 635      
563-518 1 West Union IA   145J TERRA NOVA TELECOM INC. 635   2025-04-16   
563-518 5 West Union IA CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2010-04-01   
563-518 6 West Union IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2008-09-21   
563-518 7 West Union IA   5562 METROPCS, INC. 635   2025-06-01   
563-518 9 West Union IA WUNNIA021MD  6529 T-MOBILE USA, INC. 635      
563-519 A Clinton IA DVNPIAEQ2MD  829J PAETEC ITEL, LLC 634      
563-519 0 Clinton IA DVNPIAEQ2MD  829J PAETEC ITEL, LLC 634      
563-519 1 Clinton IA DVNPIAEQ2MD  829J PAETEC ITEL, LLC 634      
563-519 2 Clinton IA DVNPIAEQ2MD  829J PAETEC ITEL, LLC 634      
563-519 3 Clinton IA DVNPIAEQ2MD  829J PAETEC ITEL, LLC 634      
563-519 4 Clinton IA DVNPIAEQ2MD  829J PAETEC ITEL, LLC 634      
563-519 5 Clinton IA DVNPIA80X8X  444G AUREON COMMUNICATIONS, LLC 634   2017-12-10   
563-519 6 Clinton IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2014-11-07   
563-519 7 Clinton IA DVNPIAEQ2MD  829J PAETEC ITEL, LLC 634      
563-519 8 Clinton IA DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2012-04-21   
563-519 9 Clinton IA DVNPIAEQ2MD  829J PAETEC ITEL, LLC 634      
563-521 A Maquoketa IA DVNPIAEAGMD  508J CENTURYLINK COMMUNICATIONS, LLC 634      
563-521 0 Maquoketa IA DVNPIADTXNX  073H TELNYX LLC 634   2020-05-28   
563-521 1 Maquoketa IA DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2024-08-15   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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