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Dubuque, IA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
563-207 A MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634      
563-207 0   6266 UNITED STATES CELLULAR - IA 634   2017-01-25   
563-207 1   6266 UNITED STATES CELLULAR - IA 634   2017-01-25   
563-207 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2017-05-19   
563-207 3   221F ONVOY, LLC - IA 634   2017-06-22   
563-207 4   985E BANDWIDTH.COM CLEC, LLC - IA 634   2017-08-14   
563-207 5   508J CENTURYLINK COMMUNICATIONS, LLC 634   2017-03-18   
563-207 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2017-09-04   
563-207 7   508J CENTURYLINK COMMUNICATIONS, LLC 634   2017-03-18   
563-207 8   751F MCC TELEPHONY OF IOWA, LLC - IA 634   2017-09-09   
563-207 9   5562 METROPCS, INC. 634   2018-03-15   
563-213 A DVNPIA80XPX  6529 T-MOBILE USA, INC. 634      
563-213 0   6529 T-MOBILE USA, INC. 634      
563-213 1   6529 T-MOBILE USA, INC. 634      
563-213 2   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2009-07-20   
563-213 3   5562 METROPCS, INC. 634   2011-03-02   
563-213 4   5562 METROPCS, INC. 634   2011-04-01   
563-213 5   221F ONVOY, LLC - IA 634   2011-11-29   
563-213 6   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2014-10-10   
563-213 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2015-11-04   
563-213 8   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2011-01-30   
563-213 9   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2012-11-18   
563-216 A DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
563-216 0   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2023-10-16   
563-216 1   221F ONVOY, LLC - IA 634   2024-07-15   
563-216 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2025-09-14   
563-216 3   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2025-11-15   
563-216 4   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2024-05-10   
563-216 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2026-01-09   
563-216 6   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2025-09-10   
563-216 8   221F ONVOY, LLC - IA 634   2024-02-25   
563-216 9   221F ONVOY, LLC - IA 634   2024-02-25   
563-227 A DVNPIAEA8MD  751F MCC TELEPHONY OF IOWA, LLC - IA 634      
563-227 0   073H TELNYX LLC 634   2020-05-28   
563-227 1   751F MCC TELEPHONY OF IOWA, LLC - IA 634   2018-08-05   
563-227 2   5562 METROPCS, INC. 634   2018-08-06   
563-227 3   221F ONVOY, LLC - IA 634   2019-09-19   
563-227 4   221F ONVOY, LLC - IA 634   2019-06-20   
563-227 5   221F ONVOY, LLC - IA 634   2019-06-20   
563-227 6   8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 634   2019-05-13   
563-227 7   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2019-04-04   
563-227 8   221F ONVOY, LLC - IA 634   2019-09-19   
563-227 9   221F ONVOY, LLC - IA 634   2019-09-19   
563-231 A DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634      
563-231 0   6266 UNITED STATES CELLULAR - IA 634   2012-11-26   
563-231 1   6266 UNITED STATES CELLULAR - IA 634   2014-03-06   
563-231 2   985E BANDWIDTH.COM CLEC, LLC - IA 634   2014-08-30   
563-231 3   751F MCC TELEPHONY OF IOWA, LLC - IA 634   2014-11-14   
563-231 4   985E BANDWIDTH.COM CLEC, LLC - IA 634   2014-11-29   
563-231 5   985E BANDWIDTH.COM CLEC, LLC - IA 634   2014-11-29   
563-231 6   6266 UNITED STATES CELLULAR - IA 634   2015-01-03   
563-231 7   221F ONVOY, LLC - IA 634   2013-09-13   
563-231 8   444G AUREON COMMUNICATIONS, LLC 634   2013-12-26   
563-231 9   985E BANDWIDTH.COM CLEC, LLC - IA 634   2015-07-23   
563-235 A DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
563-235 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2016-08-12   
563-235 1   221F ONVOY, LLC - IA 634   2016-04-08   
563-235 2   221F ONVOY, LLC - IA 634   2016-04-08   
563-235 3   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2016-04-21   
563-235 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2015-12-28   
563-235 5   5562 METROPCS, INC. 634   2018-06-30   
563-235 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2016-06-15   
563-235 7   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2017-05-29   
563-235 8   508J CENTURYLINK COMMUNICATIONS, LLC 634   2016-10-05   
563-235 9   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2018-04-13   
563-239 A DVNPIAEA8MD  751F MCC TELEPHONY OF IOWA, LLC - IA 634      
563-239 0   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2018-07-11   
563-239 1   751F MCC TELEPHONY OF IOWA, LLC - IA 634   2016-11-20   
563-239 2   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2017-01-21   
563-239 3   221F ONVOY, LLC - IA 634   2019-09-19   
563-239 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2017-09-22   
563-239 5   221F ONVOY, LLC - IA 634   2018-01-15   
563-239 6   221F ONVOY, LLC - IA 634   2018-01-15   
563-239 7   6529 T-MOBILE USA, INC. 634   2018-04-09   
563-239 8   6529 T-MOBILE USA, INC. 634   2018-04-09   
563-239 9   695G IMON COMMUNICATIONS, LLC - IA 634   2018-03-18   
563-258 A MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634      
563-258 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2012-01-12   
563-258 1   6266 UNITED STATES CELLULAR - IA 634   2012-10-22   
563-258 2   6266 UNITED STATES CELLULAR - IA 634   2012-01-27   
563-258 3   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2013-02-18   
563-258 4   985E BANDWIDTH.COM CLEC, LLC - IA 634   2012-04-21   
563-258 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 634   2015-04-20   
563-258 6   8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 634   2012-04-17   
563-258 7   985E BANDWIDTH.COM CLEC, LLC - IA 634   2012-08-12   
563-258 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2014-09-19   
563-258 9   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2013-11-02   
563-291 A DVNPIADTGMD  221F ONVOY, LLC - IA 634      
563-291 0   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2021-03-25   
563-291 1   221F ONVOY, LLC - IA 634   2021-03-14   
563-291 2   221F ONVOY, LLC - IA 634   2021-03-14   
563-291 3   221F ONVOY, LLC - IA 634   2021-03-11   
563-291 4   221F ONVOY, LLC - IA 634   2021-03-11   
563-291 5   221F ONVOY, LLC - IA 634   2021-03-11   
563-291 6   221F ONVOY, LLC - IA 634   2021-03-11   
563-291 7   221F ONVOY, LLC - IA 634   2021-03-14   
563-291 8   221F ONVOY, LLC - IA 634   2021-03-14   
563-291 9   6266 UNITED STATES CELLULAR - IA 634   2021-03-12   
563-307 A DVNPIA80XPX  6529 T-MOBILE USA, INC. 634      
563-307 0   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2022-05-16   

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

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