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
563-257 0 Davenport IA   700J WAVENATION, LLC 634   2025-09-25   
563-257 1 Davenport IA   221F ONVOY, LLC - IA 634   2025-09-28   
563-257 2 Davenport IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2025-09-26   
563-257 3 Davenport IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2025-09-26   
563-257 4 Davenport IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2025-09-26   
563-257 7 Davenport IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2025-12-29   
563-257 8 Davenport IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2025-12-16   
563-257 9 Davenport IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2025-12-29   
563-258 A Dubuque IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634      
563-258 0 Dubuque IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2012-01-12   
563-258 1 Dubuque IA   6266 UNITED STATES CELLULAR - IA 634   2012-10-22   
563-258 2 Dubuque IA   6266 UNITED STATES CELLULAR - IA 634   2012-01-27   
563-258 3 Dubuque IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2013-02-18   
563-258 4 Dubuque IA   985E BANDWIDTH.COM CLEC, LLC - IA 634   2012-04-21   
563-258 5 Dubuque IA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 634   2015-04-20   
563-258 6 Dubuque IA   8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 634   2012-04-17   
563-258 7 Dubuque IA   985E BANDWIDTH.COM CLEC, LLC - IA 634   2012-08-12   
563-258 8 Dubuque IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2014-09-19   
563-258 9 Dubuque IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2013-11-02   
563-259 A Clinton IA CLTNIACCRS2  9631 QWEST CORPORATION 634      
563-259 0 Clinton IA   9631 QWEST CORPORATION 634      
563-259 1 Clinton IA   9631 QWEST CORPORATION 634      
563-259 2 Clinton IA   9631 QWEST CORPORATION 634      
563-259 3 Clinton IA   9631 QWEST CORPORATION 634      
563-259 4 Clinton IA   9631 QWEST CORPORATION 634      
563-259 5 Clinton IA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 634   2011-10-03   
563-259 6 Clinton IA   985E BANDWIDTH.COM CLEC, LLC - IA 634   2012-03-24   
563-259 7 Clinton IA   221F ONVOY, LLC - IA 634   2008-02-28   
563-259 8 Clinton IA   9631 QWEST CORPORATION 634      
563-259 9 Clinton IA   9631 QWEST CORPORATION 634      
563-260 A Muscatine IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634      
563-261 A Muscatine IA DVNPIA80XOX  695G IMON COMMUNICATIONS, LLC - IA 634      
563-261 0 Muscatine IA   6266 UNITED STATES CELLULAR - IA 634   2018-09-27   
563-261 1 Muscatine IA   695G IMON COMMUNICATIONS, LLC - IA 634   2017-09-30   
563-261 2 Muscatine IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2017-11-14   
563-261 3 Muscatine IA   5562 METROPCS, INC. 634   2018-06-30   
563-261 4 Muscatine IA   6529 T-MOBILE USA, INC. 634   2018-04-09   
563-261 5 Muscatine IA   6529 T-MOBILE USA, INC. 634   2018-04-09   
563-261 6 Muscatine IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2018-07-23   
563-261 7 Muscatine IA   695G IMON COMMUNICATIONS, LLC - IA 634   2017-09-30   
563-261 8 Muscatine IA   073H TELNYX LLC 634   2020-05-29   
563-261 9 Muscatine IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2018-12-10   
563-262 A Muscatine IA MSCTIACODS0  9631 QWEST CORPORATION 634      
563-263 A Muscatine IA MSCTIACODS0  9631 QWEST CORPORATION 634      
563-264 A Muscatine IA MSCTIACODS0  9631 QWEST CORPORATION 634      
563-265 A Davenport IA DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634      
563-265 0 Davenport IA   985E BANDWIDTH.COM CLEC, LLC - IA 634   2010-08-13   
563-265 1 Davenport IA   985E BANDWIDTH.COM CLEC, LLC - IA 634   2010-08-13   
563-265 2 Davenport IA   985E BANDWIDTH.COM CLEC, LLC - IA 634   2010-12-02   
563-265 3 Davenport IA   985E BANDWIDTH.COM CLEC, LLC - IA 634   2011-09-21   
563-265 4 Davenport IA   5562 METROPCS, INC. 634   2011-03-02   
563-265 5 Davenport IA   985E BANDWIDTH.COM CLEC, LLC - IA 634   2011-03-20   
563-265 6 Davenport IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2010-01-18   
563-265 7 Davenport IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2011-05-05   
563-265 8 Davenport IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2010-12-04   
563-265 9 Davenport IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2010-09-20   
563-266 A Bernard IA DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634      
563-266 2 Bernard IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2018-08-19   
563-266 5 Bernard IA   516J TON80 COMMUNICATIONS, LLC 634   2022-04-12   
563-266 6 Bernard IA   145J TERRA NOVA TELECOM INC. 634   2025-05-24   
563-267 A Calmar IA   7421 AT&T - LOCAL 635   2025-11-07   
563-267 9 Calmar IA   7421 AT&T - LOCAL 635   2025-11-07   
563-268 A Baldwin IA DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634      
563-268 2 Baldwin IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2018-08-19   
563-268 9 Baldwin IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2021-02-26   
563-269 A Cascade IA DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634      
563-269 0 Cascade IA   6529 T-MOBILE USA, INC. 634   2024-08-15   
563-269 1 Cascade IA   6529 T-MOBILE USA, INC. 634   2024-08-15   
563-269 2 Cascade IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2018-08-19   
563-269 3 Cascade IA   6529 T-MOBILE USA, INC. 634   2024-10-15   
563-269 4 Cascade IA   6529 T-MOBILE USA, INC. 634   2024-10-15   
563-269 5 Cascade IA   6529 T-MOBILE USA, INC. 634   2024-10-15   
563-269 6 Cascade IA   6529 T-MOBILE USA, INC. 634   2025-04-10   
563-269 7 Cascade IA   6529 T-MOBILE USA, INC. 634   2024-12-30   
563-269 8 Cascade IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2021-03-10   
563-269 9 Cascade IA   5562 METROPCS, INC. 634   2018-08-20   
563-270 A Center Junction IA CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635      
563-270 0 Center Junction IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-08-20   
563-270 2 Center Junction IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2018-08-19   
563-271 A Davenport IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
563-272 A Muscatine IA MSCTIACODS0  9631 QWEST CORPORATION 634      
563-272 0 Muscatine IA   985E BANDWIDTH.COM CLEC, LLC - IA 634   2010-10-08   
563-272 1 Muscatine IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2010-03-07   
563-272 2 Muscatine IA   829J PAETEC ITEL, LLC 634   2006-09-29   
563-272 3 Muscatine IA   9631 QWEST CORPORATION 634   2004-06-21   
563-272 4 Muscatine IA   9631 QWEST CORPORATION 634   2004-06-21   
563-272 5 Muscatine IA   9631 QWEST CORPORATION 634   2004-06-21   
563-272 6 Muscatine IA   9631 QWEST CORPORATION 634   2004-06-21   
563-272 7 Muscatine IA   9631 QWEST CORPORATION 634   2004-06-21   
563-272 8 Muscatine IA   6266 UNITED STATES CELLULAR - IA 634   2007-06-28   
563-272 9 Muscatine IA   6266 UNITED STATES CELLULAR - IA 634   2007-06-28   
563-273 A Onslow IA CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635      
563-273 2 Onslow IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2018-08-19   
563-273 3 Onslow IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-08-20   
563-273 6 Onslow IA   516J TON80 COMMUNICATIONS, LLC 635   2022-03-08   
563-274 A Otter Creek IA DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634      
563-274 2 Otter Creek IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2018-08-19   
563-275 A Davenport IA DVNPIA80FMD  938D WINDSTREAM IT-COMM, LLC - IA 634      
563-275 0 Davenport IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2010-12-18   
563-275 1 Davenport IA   938D WINDSTREAM IT-COMM, LLC - IA 634   2010-03-13   

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

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