Public regulatory phone
(972) 954-2270
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 |
|---|---|---|---|---|---|
| Design Territories LLC dba Tier 1 Voip customer_inquiries | 0035668680 | FORM499 | 836963 | Authoritative identifier (100.0%) | 2026-08-02 02:48:09 |
| Design Territories LLC dba Tier 1 Voip mitigation_contact | 0035668680 | RMD | RMD0022075 | Authoritative identifier (100.0%) | 2026-08-01 06:48:12 |