FCC Registration Number
FRN 0004374468
CORES registration
- CORES status
- discovered
Public regulatory phone numbers
| Number | Contact | Source | Confidence |
|---|
| (202) 463-5200 | Alan Ciamporcero service_agent | FORM499 | 95.0% |
| (813) 273-3386 | TSI Telecommunications Services, Inc. customer_inquiries | FORM499 | 100.0% |
FCC Form 499 filers
| Current as of | Filer ID | Legal name |
|---|
| 2002-04-01 | 809819 | TSI Telecommunications Services, Inc. |
Source provenance
| System | Record | Recorded name | Raw FRN | Observed |
|---|
| FORM499 | 809819:675384 | TSI Telecommunications Services, Inc. | 0004374468 | 2026-08-11 18:18:52 |
| FORM499 | 809819:619737 | TSI Telecommunications Services, Inc. | 0004374468 | 2026-08-10 15:48:47 |
| FORM499 | 809819:508443 | TSI Telecommunications Services, Inc. | 0004374468 | 2026-08-08 14:48:38 |
| FORM499 | 809819:452796 | TSI Telecommunications Services, Inc. | 0004374468 | 2026-08-06 15:48:30 |
| FORM499 | 809819:397149 | TSI Telecommunications Services, Inc. | 0004374468 | 2026-08-05 11:48:24 |
| FORM499 | 809819:341502 | TSI Telecommunications Services, Inc. | 0004374468 | 2026-08-04 15:48:21 |
| FORM499 | 809819:285855 | TSI Telecommunications Services, Inc. | 0004374468 | 2026-08-03 18:18:17 |
| FORM499 | 809819:230208 | TSI Telecommunications Services, Inc. | 0004374468 | 2026-08-03 02:18:15 |
| FORM499 | 809819:174561 | TSI Telecommunications Services, Inc. | 0004374468 | 2026-08-01 15:48:10 |
| FORM499 | 809819 | TSI Telecommunications Services, Inc. | 0004374468 | 2026-07-31 20:48:03 |
| FORM499 | 4208 | TSI Telecommunications Services, Inc. | 0004374468 | 2026-07-31 20:48:03 |
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