Public regulatory phone

(202) 223-6807

Associations below come from public FCC regulatory records. Confidence describes the source relationship, not current ownership of the number.

Company or contactFRNSystemSource recordConfidenceObserved
Frontier Communications of Viroqua, LLC
service_agent
0005234760FORM499805854:616704High confidence (95.0%)2026-08-10 10:18:45
Frontier Communications of St. Croix, LLC
service_agent
0004150157FORM499805842:616688High confidence (95.0%)2026-08-10 10:18:45
Frontier Communications of Mondovi, LLC
service_agent
0004966362FORM499805818:616656High confidence (95.0%)2026-08-10 08:48:46
Frontier Communications of Lamar County, LLC
service_agent
0005060439FORM499805368:616229High confidence (95.0%)2026-08-10 08:48:45
Frontier Communications of Fairmount, LLC
service_agent
0005061338FORM499805371:616233High confidence (95.0%)2026-08-10 08:48:45
Frontier Communications of Alabama, LLC
service_agent
0004243952FORM499805359:616217High confidence (95.0%)2026-08-10 08:48:45
Citizens Telecomm Company of the Volunteer State, LLC
service_agent
0004260568FORM499805146:616054High confidence (95.0%)2026-08-10 07:48:46
Frontier Communications West Coast Inc.
service_agent
0001583228FORM499803913:614986High confidence (95.0%)2026-08-10 05:48:45
Rhinelander Telephone Company.
service_agent
0002722742FORM499801954:613168High confidence (95.0%)2026-08-10 03:48:44
Frontier Communications of Viroqua, LLC
service_agent
0005234760FORM499805854:561057High confidence (95.0%)2026-08-09 22:48:45
Frontier Communications of St. Croix, LLC
service_agent
0004150157FORM499805842:561041High confidence (95.0%)2026-08-09 22:48:45
Frontier Communications of Mondovi, LLC
service_agent
0004966362FORM499805818:561009High confidence (95.0%)2026-08-09 22:18:46
Frontier Communications of Fairmount, LLC
service_agent
0005061338FORM499805371:560586High confidence (95.0%)2026-08-09 22:18:44
Frontier Communications of Alabama, LLC
service_agent
0004243952FORM499805359:560570High confidence (95.0%)2026-08-09 22:18:44
Frontier Communications of Lamar County, LLC
service_agent
0005060439FORM499805368:560582High confidence (95.0%)2026-08-09 22:18:44
Citizens Telecomm Company of the Volunteer State, LLC
service_agent
0004260568FORM499805146:560407High confidence (95.0%)2026-08-09 21:48:44
Frontier Communications West Coast Inc.
service_agent
0001583228FORM499803913:559339High confidence (95.0%)2026-08-09 12:18:45
Rhinelander Telephone Company.
service_agent
0002722742FORM499801954:557521High confidence (95.0%)2026-08-09 05:48:42
Frontier Communications of Viroqua, LLC
service_agent
0005234760FORM499805854:505410High confidence (95.0%)2026-08-08 09:18:37
Frontier Communications of St. Croix, LLC
service_agent
0004150157FORM499805842:505394High confidence (95.0%)2026-08-08 09:18:37
Frontier Communications of Mondovi, LLC
service_agent
0004966362FORM499805818:505362High confidence (95.0%)2026-08-08 07:48:39
Frontier Communications of Alabama, LLC
service_agent
0004243952FORM499805359:504923High confidence (95.0%)2026-08-08 07:48:37
Frontier Communications of Fairmount, LLC
service_agent
0005061338FORM499805371:504939High confidence (95.0%)2026-08-08 07:48:37
Frontier Communications of Lamar County, LLC
service_agent
0005060439FORM499805368:504935High confidence (95.0%)2026-08-08 07:48:37
Citizens Telecomm Company of the Volunteer State, LLC
service_agent
0004260568FORM499805146:504760High confidence (95.0%)2026-08-08 07:18:38
Frontier Communications West Coast Inc.
service_agent
0001583228FORM499803913:503692High confidence (95.0%)2026-08-08 05:18:38
Rhinelander Telephone Company.
service_agent
0002722742FORM499801954:501874High confidence (95.0%)2026-08-08 03:48:36
Global Valley Services
service_agent
0017464140FORM499826150:468091High confidence (95.0%)2026-08-08 00:18:37
Frontier Communications of Viroqua, LLC
service_agent
0005234760FORM499805854:449763High confidence (95.0%)2026-08-06 10:18:28
Frontier Communications of St. Croix, LLC
service_agent
0004150157FORM499805842:449747High confidence (95.0%)2026-08-06 10:18:28
Frontier Communications of Mondovi, LLC
service_agent
0004966362FORM499805818:449715High confidence (95.0%)2026-08-06 09:48:31
Frontier Communications of Lamar County, LLC
service_agent
0005060439FORM499805368:449288High confidence (95.0%)2026-08-06 09:48:29
Frontier Communications of Alabama, LLC
service_agent
0004243952FORM499805359:449276High confidence (95.0%)2026-08-06 09:48:29
Frontier Communications of Fairmount, LLC
service_agent
0005061338FORM499805371:449292High confidence (95.0%)2026-08-06 09:48:29
Citizens Telecomm Company of the Volunteer State, LLC
service_agent
0004260568FORM499805146:449113High confidence (95.0%)2026-08-06 09:18:29
Frontier Communications West Coast Inc.
service_agent
0001583228FORM499803913:448045High confidence (95.0%)2026-08-06 06:48:29
Rhinelander Telephone Company.
service_agent
0002722742FORM499801954:446227High confidence (95.0%)2026-08-06 04:48:27
Frontier Communications of St. Croix, LLC
service_agent
0004150157FORM499805842:394100High confidence (95.0%)2026-08-05 08:18:24
Frontier Communications of Viroqua, LLC
service_agent
0005234760FORM499805854:394116High confidence (95.0%)2026-08-05 08:18:24
Frontier Communications of Mondovi, LLC
service_agent
0004966362FORM499805818:394068High confidence (95.0%)2026-08-05 07:18:24
Frontier Communications of Fairmount, LLC
service_agent
0005061338FORM499805371:393645High confidence (95.0%)2026-08-05 07:18:23
Frontier Communications of Alabama, LLC
service_agent
0004243952FORM499805359:393629High confidence (95.0%)2026-08-05 07:18:23
Frontier Communications of Lamar County, LLC
service_agent
0005060439FORM499805368:393641High confidence (95.0%)2026-08-05 07:18:23
Citizens Telecomm Company of the Volunteer State, LLC
service_agent
0004260568FORM499805146:393466High confidence (95.0%)2026-08-05 06:48:24
Frontier Communications West Coast Inc.
service_agent
0001583228FORM499803913:392398High confidence (95.0%)2026-08-05 05:48:24
Rhinelander Telephone Company.
service_agent
0002722742FORM499801954:390580High confidence (95.0%)2026-08-05 03:48:23
Frontier Communications of Viroqua, LLC
service_agent
0005234760FORM499805854:338469High confidence (95.0%)2026-08-04 10:48:20
Frontier Communications of St. Croix, LLC
service_agent
0004150157FORM499805842:338453High confidence (95.0%)2026-08-04 10:48:20
Frontier Communications of Mondovi, LLC
service_agent
0004966362FORM499805818:338421High confidence (95.0%)2026-08-04 10:18:22
Frontier Communications of Alabama, LLC
service_agent
0004243952FORM499805359:337982High confidence (95.0%)2026-08-04 10:18:20
Frontier Communications of Fairmount, LLC
service_agent
0005061338FORM499805371:337998High confidence (95.0%)2026-08-04 10:18:20
Frontier Communications of Lamar County, LLC
service_agent
0005060439FORM499805368:337994High confidence (95.0%)2026-08-04 10:18:20
Citizens Telecomm Company of the Volunteer State, LLC
service_agent
0004260568FORM499805146:337819High confidence (95.0%)2026-08-04 09:48:21
Frontier Communications West Coast Inc.
service_agent
0001583228FORM499803913:336751High confidence (95.0%)2026-08-04 08:48:20
Rhinelander Telephone Company.
service_agent
0002722742FORM499801954:334933High confidence (95.0%)2026-08-04 05:18:18
Frontier Communications of Viroqua, LLC
service_agent
0005234760FORM499805854:282822High confidence (95.0%)2026-08-03 13:18:17
Frontier Communications of St. Croix, LLC
service_agent
0004150157FORM499805842:282806High confidence (95.0%)2026-08-03 13:18:17
Frontier Communications of Mondovi, LLC
service_agent
0004966362FORM499805818:282774High confidence (95.0%)2026-08-03 12:18:18
Frontier Communications of Fairmount, LLC
service_agent
0005061338FORM499805371:282351High confidence (95.0%)2026-08-03 12:18:17
Frontier Communications of Lamar County, LLC
service_agent
0005060439FORM499805368:282347High confidence (95.0%)2026-08-03 12:18:16
Frontier Communications of Alabama, LLC
service_agent
0004243952FORM499805359:282335High confidence (95.0%)2026-08-03 12:18:16
Citizens Telecomm Company of the Volunteer State, LLC
service_agent
0004260568FORM499805146:282172High confidence (95.0%)2026-08-03 11:48:17
Frontier Communications West Coast Inc.
service_agent
0001583228FORM499803913:281104High confidence (95.0%)2026-08-03 08:48:16
Rhinelander Telephone Company.
service_agent
0002722742FORM499801954:279286High confidence (95.0%)2026-08-03 05:48:15
Frontier Communications of St. Croix, LLC
service_agent
0004150157FORM499805842:227159High confidence (95.0%)2026-08-02 20:18:15
Frontier Communications of Viroqua, LLC
service_agent
0005234760FORM499805854:227175High confidence (95.0%)2026-08-02 20:18:15
Frontier Communications of Mondovi, LLC
service_agent
0004966362FORM499805818:227127High confidence (95.0%)2026-08-02 15:18:14
Frontier Communications of Alabama, LLC
service_agent
0004243952FORM499805359:226688High confidence (95.0%)2026-08-02 15:18:13
Frontier Communications of Lamar County, LLC
service_agent
0005060439FORM499805368:226700High confidence (95.0%)2026-08-02 15:18:13
Frontier Communications of Fairmount, LLC
service_agent
0005061338FORM499805371:226704High confidence (95.0%)2026-08-02 15:18:13
Citizens Telecomm Company of the Volunteer State, LLC
service_agent
0004260568FORM499805146:226525High confidence (95.0%)2026-08-02 12:48:13
Frontier Communications West Coast Inc.
service_agent
0001583228FORM499803913:225457High confidence (95.0%)2026-08-02 07:48:12
Rhinelander Telephone Company.
service_agent
0002722742FORM499801954:223639High confidence (95.0%)2026-08-02 04:48:13
Frontier Communications of Viroqua, LLC
service_agent
0005234760FORM499805854:171528High confidence (95.0%)2026-08-01 10:18:09
Frontier Communications of St. Croix, LLC
service_agent
0004150157FORM499805842:171512High confidence (95.0%)2026-08-01 10:18:09
Frontier Communications of Alabama, LLC
service_agent
0004243952FORM499805359:171041High confidence (95.0%)2026-08-01 09:18:08
Frontier Communications of Mondovi, LLC
service_agent
0004966362FORM499805818:171480High confidence (95.0%)2026-08-01 09:18:08
Frontier Communications of Lamar County, LLC
service_agent
0005060439FORM499805368:171053High confidence (95.0%)2026-08-01 09:18:08
Frontier Communications of Fairmount, LLC
service_agent
0005061338FORM499805371:171057High confidence (95.0%)2026-08-01 09:18:08
Citizens Telecomm Company of the Volunteer State, LLC
service_agent
0004260568FORM499805146:170878High confidence (95.0%)2026-08-01 07:18:11
Frontier Communications West Coast Inc.
service_agent
0001583228FORM499803913:169810High confidence (95.0%)2026-08-01 06:18:09
Rhinelander Telephone Company.
service_agent
0002722742FORM499801954:167992High confidence (95.0%)2026-08-01 04:18:08
Frontier Communications of Mondovi, LLC
service_agent
0004966362FORM499805818:115833High confidence (95.0%)2026-08-01 01:48:07
Frontier Communications of Alabama, LLC
service_agent
0004243952FORM499805359:115394High confidence (95.0%)2026-08-01 01:48:06
Frontier Communications of Lamar County, LLC
service_agent
0005060439FORM499805368:115406High confidence (95.0%)2026-08-01 01:48:06
Frontier Communications of Fairmount, LLC
service_agent
0005061338FORM499805371:115410High confidence (95.0%)2026-08-01 01:48:06
Citizens Telecomm Company of the Volunteer State, LLC
service_agent
0004260568FORM499805146:115231High confidence (95.0%)2026-07-31 23:48:06
Frontier Communications West Coast Inc.
service_agent
0001583228FORM499803913:114163High confidence (95.0%)2026-07-31 21:18:05
Rhinelander Telephone Company.
service_agent
0002722742FORM499801954:112345High confidence (95.0%)2026-07-31 19:09:45