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Region: IA

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-250 A Fort Madison IA DVNPIADTGMD  221F ONVOY, LLC - IA 634      
319-250 0 Fort Madison IA   985E BANDWIDTH.COM CLEC, LLC - IA 634   2014-04-17   
319-250 1 Fort Madison IA   985E BANDWIDTH.COM CLEC, LLC - IA 634   2014-11-30   
319-250 2 Fort Madison IA   221F ONVOY, LLC - IA 634   2016-03-14   
319-250 3 Fort Madison IA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 634   2013-06-01   
319-250 4 Fort Madison IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2009-12-24   
319-250 5 Fort Madison IA   221F ONVOY, LLC - IA 634   2017-06-22   
319-250 6 Fort Madison IA   221F ONVOY, LLC - IA 634   2019-05-11   
319-250 7 Fort Madison IA   221F ONVOY, LLC - IA 634   2016-03-14   
319-250 8 Fort Madison IA   221F ONVOY, LLC - IA 634   2014-06-30   
319-250 9 Fort Madison IA   444G AUREON COMMUNICATIONS, LLC 634   2013-03-25   
319-251 A Anamosa IA CDRRIADTUMD  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 635      
319-251 0 Anamosa IA   6266 UNITED STATES CELLULAR - IA 635   2018-09-27   
319-251 1 Anamosa IA   6266 UNITED STATES CELLULAR - IA 635   2020-12-25   
319-251 2 Anamosa IA   221F ONVOY, LLC - IA 635   2019-09-19   
319-251 3 Anamosa IA   985E BANDWIDTH.COM CLEC, LLC - IA 635   2021-12-04   
319-251 4 Anamosa IA   221F ONVOY, LLC - IA 635   2021-03-14   
319-251 5 Anamosa IA   221F ONVOY, LLC - IA 635   2021-03-14   
319-251 6 Anamosa IA   8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 635   2017-06-16   
319-251 7 Anamosa IA   508J CENTURYLINK COMMUNICATIONS, LLC 635   2017-06-18   
319-251 8 Anamosa IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2019-09-18   
319-251 9 Anamosa IA   073H TELNYX LLC 635   2018-06-27   
319-252 A Waterloo IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635      
319-252 0 Waterloo IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2017-04-30   
319-252 1 Waterloo IA   423H AIRUS, INC - IA 635   2018-02-16   
319-252 2 Waterloo IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2017-08-28   
319-252 3 Waterloo IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2016-08-15   
319-252 4 Waterloo IA   593K MCC TELEPHONY LLC 635   2016-11-24   
319-252 5 Waterloo IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2016-08-13   
319-252 6 Waterloo IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2016-08-13   
319-252 7 Waterloo IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2018-03-09   
319-252 8 Waterloo IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2018-04-16   
319-252 9 Waterloo IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2019-04-16   
319-253 A Hillsboro IA HLBOIAXORS2  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-253 0 Hillsboro IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-253 1 Hillsboro IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-253 2 Hillsboro IA   221F ONVOY, LLC - IA 634   2020-06-27   
319-253 3 Hillsboro IA   221F ONVOY, LLC - IA 634   2020-10-05   
319-253 4 Hillsboro IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-253 5 Hillsboro IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-253 6 Hillsboro IA   221F ONVOY, LLC - IA 634   2021-03-13   
319-253 7 Hillsboro IA   508J CENTURYLINK COMMUNICATIONS, LLC 634   2016-10-06   
319-253 8 Hillsboro IA   221F ONVOY, LLC - IA 634   2021-06-11   
319-253 9 Hillsboro IA   221F ONVOY, LLC - IA 634   2021-08-28   
319-254 A Olds IA OLDSIAXORS2  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-254 1 Olds IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-254 2 Olds IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-254 3 Olds IA   221F ONVOY, LLC - IA 634   2021-05-10   
319-254 4 Olds IA   221F ONVOY, LLC - IA 634   2021-03-13   
319-254 5 Olds IA   221F ONVOY, LLC - IA 634   2020-06-27   
319-254 6 Olds IA   221F ONVOY, LLC - IA 634   2021-10-30   
319-254 7 Olds IA   508J CENTURYLINK COMMUNICATIONS, LLC 634   2016-10-07   
319-254 8 Olds IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-254 9 Olds IA   624H ONVOY SPECTRUM, LLC 634   2024-12-19   
319-255 A Columbus Junction IA CLJTIAAM1MD  2842 LOCAL TELEPHONE DATA SERVICES CORP. 634      
319-255 0 Columbus Junction IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2021-06-19   
319-255 1 Columbus Junction IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2021-10-16   
319-255 2 Columbus Junction IA   221F ONVOY, LLC - IA 634   2020-06-27   
319-255 3 Columbus Junction IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2021-07-18   
319-255 4 Columbus Junction IA   221F ONVOY, LLC - IA 634   2020-11-28   
319-255 5 Columbus Junction IA   221F ONVOY, LLC - IA 634   2020-11-28   
319-255 6 Columbus Junction IA   221F ONVOY, LLC - IA 634   2021-06-11   
319-255 7 Columbus Junction IA   221F ONVOY, LLC - IA 634   2021-10-30   
319-255 8 Columbus Junction IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2022-07-08   
319-255 9 Columbus Junction IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2021-02-24   
319-256 A Wayland IA WYLDIAXODS1  1166 FARMERS & MERCHANTS DBA KALON COOP TELE CO (KCTC) 634      
319-257 A Winfield IA WNFDIAXORS2  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-257 0 Winfield IA   221F ONVOY, LLC - IA 634   2021-11-17   
319-257 1 Winfield IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-257 2 Winfield IA   221F ONVOY, LLC - IA 634   2020-06-27   
319-257 3 Winfield IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-257 4 Winfield IA   221F ONVOY, LLC - IA 634   2021-05-10   
319-257 5 Winfield IA   508J CENTURYLINK COMMUNICATIONS, LLC 634   2016-10-08   
319-257 6 Winfield IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-257 7 Winfield IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-257 8 Winfield IA   221F ONVOY, LLC - IA 634   2021-03-13   
319-257 9 Winfield IA   221F ONVOY, LLC - IA 634   2021-10-04   
319-258 A Salem IA SALMIAXORS2  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-258 0 Salem IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-258 1 Salem IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-258 2 Salem IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-258 3 Salem IA   221F ONVOY, LLC - IA 634   2021-03-13   
319-258 4 Salem IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-258 5 Salem IA   221F ONVOY, LLC - IA 634   2020-06-27   
319-258 6 Salem IA   508J CENTURYLINK COMMUNICATIONS, LLC 634   2016-10-07   
319-258 7 Salem IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-258 8 Salem IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2020-09-30   
319-258 9 Salem IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-259 A Iowa City IA IWCYIA701MD  073H TELNYX LLC 635      
319-259 0 Iowa City IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-05-11   
319-259 1 Iowa City IA   073H TELNYX LLC 635   2017-08-13   
319-259 2 Iowa City IA   6529 T-MOBILE USA, INC. 635   2018-04-09   
319-259 3 Iowa City IA   6529 T-MOBILE USA, INC. 635   2018-04-09   
319-259 4 Iowa City IA   5562 METROPCS, INC. 635   2018-06-30   
319-259 5 Iowa City IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2018-04-14   
319-259 6 Iowa City IA   985E BANDWIDTH.COM CLEC, LLC - IA 635   2019-05-02   
319-259 7 Iowa City IA   695G IMON COMMUNICATIONS, LLC - IA 635   2020-10-22   
319-259 8 Iowa City IA   221F ONVOY, LLC - IA 635   2023-01-02   
319-259 9 Iowa City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2017-10-27   
319-260 A Cedar Falls IA MARNIACODS0  695G IMON COMMUNICATIONS, LLC - IA 635      

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

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