Public regulatory phone
(847) 248-4740
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 |
|---|---|---|---|---|---|
| Ameritech Mobile Services, Inc. L | 0002844280 | ULS | 0dc63a818bcdf64a33e1c4b9cf2f0a706e25c6ba12513666e0903a5718cdad12 | Authoritative identifier (100.0%) | 2026-08-28 00:14:40 |
| Ameritech Mobile Services, Inc. L | 0002844280 | ULS | 0607466c8dc727aff5fee3e2372b6785a9837fba4ef7025a4e5bbe0d8f9365d9 | Authoritative identifier (100.0%) | 2026-08-10 17:49:02 |