FCC Registration Number
FRN 0004078689
CORES registration
- CORES status
- discovered
Public regulatory phone numbers
| Number | Contact | Source | Confidence |
|---|
| (202) 393-1747 | CT Corporation Systems service_agent | FORM499 | 95.0% |
FCC Form 499 filers
| Current as of | Filer ID | Legal name |
|---|
| 2002-04-01 | 820243 | Allegiance Telecom of Massachusetts, Inc. |
Source provenance
| System | Record | Recorded name | Raw FRN | Observed |
|---|
| FORM499 | 820243:402921 | Allegiance Telecom of Massachusetts, Inc. | 0004078689 | 2026-08-05 18:48:26 |
| FORM499 | 820243:402919 | Allegiance Telecom of Massachusetts, Inc. | 0004078689 | 2026-08-05 18:48:26 |
| FORM499 | 820243:402920 | Allegiance Telecom of Massachusetts, Inc. | 0004078689 | 2026-08-05 18:48:26 |
| FORM499 | 820243:402922 | Allegiance Telecom of Massachusetts, Inc. | 0004078689 | 2026-08-05 18:48:26 |
| FORM499 | 820243:180334 | Allegiance Telecom of Massachusetts, Inc. | 0004078689 | 2026-08-02 00:18:13 |
| FORM499 | 820243:180332 | Allegiance Telecom of Massachusetts, Inc. | 0004078689 | 2026-08-02 00:18:13 |
| FORM499 | 820243:180331 | Allegiance Telecom of Massachusetts, Inc. | 0004078689 | 2026-08-02 00:18:13 |
| FORM499 | 820243:180333 | Allegiance Telecom of Massachusetts, Inc. | 0004078689 | 2026-08-02 00:18:13 |
| FORM499 | 820243 | Allegiance Telecom of Massachusetts, Inc. | 0004078689 | 2026-08-01 02:48:06 |
| FORM499 | 8723 | Allegiance Telecom of Massachusetts, Inc. | 0004078689 | 2026-07-31 23:48:05 |
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