Public regulatory phone
(202) 383-5300
Associations below come from public FCC regulatory records. Confidence describes the source relationship, not current ownership of the number.
| Company or contact | FRN | System | Source record | Confidence | Observed |
|---|---|---|---|---|---|
| US Xchange of Wisconsin, LLC service_agent | 0004328613 | FORM499 | 816526:455541 | High confidence (95.0%) | 2026-08-06 18:48:31 |
| US Xchange of Indiana, LLC service_agent | 0004328597 | FORM499 | 816525:455537 | High confidence (95.0%) | 2026-08-06 18:48:31 |
| Atlantic Connections, LLC service_agent | 0004328449 | FORM499 | 815546:455154 | High confidence (95.0%) | 2026-08-06 18:18:31 |
| RTI Telecom service_agent | 0005056742 | FORM499 | 815117:454861 | High confidence (95.0%) | 2026-08-06 18:18:30 |
| Reserve Telephone Co., Inc. service_agent | 0001714708 | FORM499 | 807054:450564 | High confidence (95.0%) | 2026-08-06 10:48:30 |
| Reserve Long Distance d/b/a Reserve Telecommunications service_agent | 0009873712 | FORM499 | 807055:450568 | High confidence (95.0%) | 2026-08-06 10:48:30 |
| Choice One Communications of Ohio, Inc. service_agent | 0004328530 | FORM499 | 819472:401790 | High confidence (95.0%) | 2026-08-05 17:48:26 |
| US Xchange of Michigan, LLC service_agent | 0004328589 | FORM499 | 819358:401702 | High confidence (95.0%) | 2026-08-05 17:48:25 |
| US Xchange of Illinois, LLC service_agent | 0004328605 | FORM499 | 819356:401698 | High confidence (95.0%) | 2026-08-05 17:48:25 |
| Choice One Communications of New Hampshire, Inc. service_agent | 0004328498 | FORM499 | 819048:401437 | High confidence (95.0%) | 2026-08-05 17:18:26 |
| Choice One Communications of Massachusetts, Inc. service_agent | 0004328480 | FORM499 | 819050:401441 | High confidence (95.0%) | 2026-08-05 17:18:26 |
| Choice One Communications of Rhode Island, Inc. service_agent | 0004328563 | FORM499 | 819046:401433 | High confidence (95.0%) | 2026-08-05 17:18:26 |
| Choice One Communications of Connecticut, Inc. service_agent | 0004328464 | FORM499 | 819052:401445 | High confidence (95.0%) | 2026-08-05 17:18:26 |
| Choice One Communications of New York, Inc. service_agent | 0004328506 | FORM499 | 817912:400591 | High confidence (95.0%) | 2026-08-05 15:48:24 |
| Choice One Communications of Pennsylvania, Inc. service_agent | 0004328555 | FORM499 | 817918:400598 | High confidence (95.0%) | 2026-08-05 15:48:24 |
| US Xchange of Wisconsin, LLC service_agent | 0004328613 | FORM499 | 816526:399894 | High confidence (95.0%) | 2026-08-05 14:48:26 |
| US Xchange of Indiana, LLC service_agent | 0004328597 | FORM499 | 816525:399890 | High confidence (95.0%) | 2026-08-05 14:48:26 |
| Atlantic Connections, LLC service_agent | 0004328449 | FORM499 | 815546:399507 | High confidence (95.0%) | 2026-08-05 14:18:25 |
| RTI Telecom service_agent | 0005056742 | FORM499 | 815117:399214 | High confidence (95.0%) | 2026-08-05 14:18:24 |
| Reserve Telephone Co., Inc. service_agent | 0001714708 | FORM499 | 807054:394917 | High confidence (95.0%) | 2026-08-05 08:48:24 |
| Reserve Long Distance d/b/a Reserve Telecommunications service_agent | 0009873712 | FORM499 | 807055:394921 | High confidence (95.0%) | 2026-08-05 08:48:24 |
| US Xchange of Michigan, LLC service_agent | 0004328589 | FORM499 | 819358:346055 | High confidence (95.0%) | 2026-08-05 00:18:22 |
| US Xchange of Illinois, LLC service_agent | 0004328605 | FORM499 | 819356:346051 | High confidence (95.0%) | 2026-08-05 00:18:22 |
| Choice One Communications of Ohio, Inc. service_agent | 0004328530 | FORM499 | 819472:346143 | High confidence (95.0%) | 2026-08-05 00:18:22 |
| Choice One Communications of Connecticut, Inc. service_agent | 0004328464 | FORM499 | 819052:345798 | High confidence (95.0%) | 2026-08-04 23:48:23 |
| Choice One Communications of Massachusetts, Inc. service_agent | 0004328480 | FORM499 | 819050:345794 | High confidence (95.0%) | 2026-08-04 23:48:23 |
| Choice One Communications of Rhode Island, Inc. service_agent | 0004328563 | FORM499 | 819046:345786 | High confidence (95.0%) | 2026-08-04 23:48:23 |
| Choice One Communications of New Hampshire, Inc. service_agent | 0004328498 | FORM499 | 819048:345790 | High confidence (95.0%) | 2026-08-04 23:48:23 |
| Choice One Communications of New York, Inc. service_agent | 0004328506 | FORM499 | 817912:344944 | High confidence (95.0%) | 2026-08-04 23:18:22 |
| Choice One Communications of Pennsylvania, Inc. service_agent | 0004328555 | FORM499 | 817918:344951 | High confidence (95.0%) | 2026-08-04 23:18:22 |
| US Xchange of Indiana, LLC service_agent | 0004328597 | FORM499 | 816525:344243 | High confidence (95.0%) | 2026-08-04 21:48:22 |
| US Xchange of Wisconsin, LLC service_agent | 0004328613 | FORM499 | 816526:344247 | High confidence (95.0%) | 2026-08-04 21:48:22 |
| RTI Telecom service_agent | 0005056742 | FORM499 | 815117:343567 | High confidence (95.0%) | 2026-08-04 20:48:22 |
| Atlantic Connections, LLC service_agent | 0004328449 | FORM499 | 815546:343860 | High confidence (95.0%) | 2026-08-04 20:48:22 |
| Reserve Long Distance d/b/a Reserve Telecommunications service_agent | 0009873712 | FORM499 | 807055:339274 | High confidence (95.0%) | 2026-08-04 11:48:21 |
| Reserve Telephone Co., Inc. service_agent | 0001714708 | FORM499 | 807054:339270 | High confidence (95.0%) | 2026-08-04 11:48:21 |
| Choice One Communications of Ohio, Inc. service_agent | 0004328530 | FORM499 | 819472:290496 | High confidence (95.0%) | 2026-08-04 01:48:20 |
| US Xchange of Michigan, LLC service_agent | 0004328589 | FORM499 | 819358:290408 | High confidence (95.0%) | 2026-08-04 01:48:19 |
| US Xchange of Illinois, LLC service_agent | 0004328605 | FORM499 | 819356:290404 | High confidence (95.0%) | 2026-08-04 01:48:19 |
| Choice One Communications of Massachusetts, Inc. service_agent | 0004328480 | FORM499 | 819050:290147 | High confidence (95.0%) | 2026-08-04 01:18:19 |
| Choice One Communications of Rhode Island, Inc. service_agent | 0004328563 | FORM499 | 819046:290139 | High confidence (95.0%) | 2026-08-04 01:18:19 |
| Choice One Communications of Connecticut, Inc. service_agent | 0004328464 | FORM499 | 819052:290151 | High confidence (95.0%) | 2026-08-04 01:18:19 |
| Choice One Communications of New Hampshire, Inc. service_agent | 0004328498 | FORM499 | 819048:290143 | High confidence (95.0%) | 2026-08-04 01:18:19 |
| Choice One Communications of Pennsylvania, Inc. service_agent | 0004328555 | FORM499 | 817918:289304 | High confidence (95.0%) | 2026-08-04 00:48:18 |
| Choice One Communications of New York, Inc. service_agent | 0004328506 | FORM499 | 817912:289297 | High confidence (95.0%) | 2026-08-04 00:48:18 |
| US Xchange of Indiana, LLC service_agent | 0004328597 | FORM499 | 816525:288596 | High confidence (95.0%) | 2026-08-03 23:18:19 |
| US Xchange of Wisconsin, LLC service_agent | 0004328613 | FORM499 | 816526:288600 | High confidence (95.0%) | 2026-08-03 23:18:19 |
| Atlantic Connections, LLC service_agent | 0004328449 | FORM499 | 815546:288213 | High confidence (95.0%) | 2026-08-03 21:48:19 |
| RTI Telecom service_agent | 0005056742 | FORM499 | 815117:287920 | High confidence (95.0%) | 2026-08-03 21:48:18 |
| Reserve Long Distance d/b/a Reserve Telecommunications service_agent | 0009873712 | FORM499 | 807055:283627 | High confidence (95.0%) | 2026-08-03 14:18:18 |
| Reserve Telephone Co., Inc. service_agent | 0001714708 | FORM499 | 807054:283623 | High confidence (95.0%) | 2026-08-03 14:18:18 |
| Reserve Long Distance d/b/a Reserve Telecommunications service_agent | 0009873712 | FORM499 | 807055:227980 | High confidence (95.0%) | 2026-08-02 20:48:16 |
| Reserve Telephone Co., Inc. service_agent | 0001714708 | FORM499 | 807054:227976 | High confidence (95.0%) | 2026-08-02 20:48:16 |
| Choice One Communications of Ohio, Inc. service_agent | 0004328530 | FORM499 | 819472:179202 | High confidence (95.0%) | 2026-08-01 23:18:11 |
| US Xchange of Michigan, LLC service_agent | 0004328589 | FORM499 | 819358:179114 | High confidence (95.0%) | 2026-08-01 23:18:11 |
| US Xchange of Illinois, LLC service_agent | 0004328605 | FORM499 | 819356:179110 | High confidence (95.0%) | 2026-08-01 23:18:11 |
| Choice One Communications of New Hampshire, Inc. service_agent | 0004328498 | FORM499 | 819048:178849 | High confidence (95.0%) | 2026-08-01 22:18:12 |
| Choice One Communications of Rhode Island, Inc. service_agent | 0004328563 | FORM499 | 819046:178845 | High confidence (95.0%) | 2026-08-01 22:18:12 |
| Choice One Communications of Massachusetts, Inc. service_agent | 0004328480 | FORM499 | 819050:178853 | High confidence (95.0%) | 2026-08-01 22:18:12 |
| Choice One Communications of Connecticut, Inc. service_agent | 0004328464 | FORM499 | 819052:178857 | High confidence (95.0%) | 2026-08-01 22:18:12 |
| Choice One Communications of New York, Inc. service_agent | 0004328506 | FORM499 | 817912:178003 | High confidence (95.0%) | 2026-08-01 21:48:10 |
| Choice One Communications of Pennsylvania, Inc. service_agent | 0004328555 | FORM499 | 817918:178010 | High confidence (95.0%) | 2026-08-01 21:48:10 |
| US Xchange of Wisconsin, LLC service_agent | 0004328613 | FORM499 | 816526:177306 | High confidence (95.0%) | 2026-08-01 18:48:11 |
| US Xchange of Indiana, LLC service_agent | 0004328597 | FORM499 | 816525:177302 | High confidence (95.0%) | 2026-08-01 18:48:11 |
| Atlantic Connections, LLC service_agent | 0004328449 | FORM499 | 815546:176919 | High confidence (95.0%) | 2026-08-01 18:18:11 |
| RTI Telecom service_agent | 0005056742 | FORM499 | 815117:176626 | High confidence (95.0%) | 2026-08-01 18:18:10 |
| Reserve Telephone Co., Inc. service_agent | 0001714708 | FORM499 | 807054:172329 | High confidence (95.0%) | 2026-08-01 10:48:12 |
| Reserve Long Distance d/b/a Reserve Telecommunications service_agent | 0009873712 | FORM499 | 807055:172333 | High confidence (95.0%) | 2026-08-01 10:48:12 |