FCC Registration Number
FRN 0027840180
CORES registration
Connected companies
| Company | Relationship | Source | Confidence |
|---|---|---|---|
| AT&T Spectrum Frontiers LLC | licensee | ULS | 100.0% |
Public regulatory phone numbers
| Number | Contact | Source | Confidence |
|---|---|---|---|
| (855) 699-7073 | AT&T Spectrum Frontiers LLC L | ULS | 100.0% |
ULS licenses
| Grant date | Call sign | Service | Status | Licensee |
|---|---|---|---|---|
| 2024-11-05 | L000057710 | UU | A | AT&T Spectrum Frontiers LLC |
| 2024-11-05 | L000057703 | UU | A | AT&T Spectrum Frontiers LLC |
| 2024-11-05 | L000057701 | UU | A | AT&T Spectrum Frontiers LLC |
| 2024-11-05 | L000057697 | UU | A | AT&T Spectrum Frontiers LLC |
| 2024-11-05 | L000057711 | UU | A | AT&T Spectrum Frontiers LLC |
| 2024-11-05 | L000057709 | UU | A | AT&T Spectrum Frontiers LLC |
| 2024-11-05 | L000057708 | UU | A | AT&T Spectrum Frontiers LLC |
| 2024-11-05 | L000057700 | UU | A | AT&T Spectrum Frontiers LLC |
| 2024-11-05 | L000057652 | UU | A | AT&T Spectrum Frontiers LLC |
| 2024-11-05 | L000057704 | UU | A | AT&T Spectrum Frontiers LLC |
| 2024-11-05 | L000057696 | UU | A | AT&T Spectrum Frontiers LLC |
| 2024-11-05 | L000057698 | UU | A | AT&T Spectrum Frontiers LLC |
| 2024-11-05 | L000057695 | UU | A | AT&T Spectrum Frontiers LLC |
| 2024-11-05 | L000057699 | UU | A | AT&T Spectrum Frontiers LLC |
| 2024-11-05 | L000057694 | UU | A | AT&T Spectrum Frontiers LLC |
| 2024-11-05 | L000057705 | UU | A | AT&T Spectrum Frontiers LLC |
| 2024-11-05 | L000057654 | UU | A | AT&T Spectrum Frontiers LLC |
| 2024-11-05 | L000057707 | UU | A | AT&T Spectrum Frontiers LLC |
| 2024-11-05 | L000057706 | UU | A | AT&T Spectrum Frontiers LLC |
| 2024-11-05 | L000057702 | UU | A | AT&T Spectrum Frontiers LLC |
| 2024-11-05 | L000057653 | UU | A | AT&T Spectrum Frontiers LLC |
| 2023-11-02 | L000050711 | WY | C | AT&T Spectrum Frontiers LLC |
| 2023-11-02 | L000050712 | WY | C | AT&T Spectrum Frontiers LLC |
FCC auction bidders
| Auction | Closed | Bidder | Status | Net commitment |
|---|---|---|---|---|
| Auction 107 3.7 GHz | 2021-02-17 | AT&T Spectrum Frontiers LLC | ||
| Auction 105 3.5 GHz | 2020-08-25 | AT&T Spectrum Frontiers LLC | ||
| Auction 102 24 GHz | 2019-05-28 | AT&T Spectrum Frontiers LLC | ||
| Auction 101 28 GHz | 2019-01-24 | AT&T Spectrum Frontiers LLC | $0.00 |
Source provenance
| System | Record | Recorded name | Raw FRN | Observed |
|---|---|---|---|---|
| ULS | 09c26ac6bf3cd7c6ea9f46dc77df84f6b5d5d104b4f1d18e23b5d78dc5c58c0d | AT&T Spectrum Frontiers LLC | 0027840180 | 2026-08-17 11:19:39 |
| ULS | 062c6475e528feb30bce3783b19b5c3fd664b01f8007758c99aa8f2813bc4ec2 | AT&T Spectrum Frontiers LLC | 0027840180 | 2026-08-10 23:18:57 |
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