Service OS
FRN 0033555251 · Voice Service Provider · Bulgaria
| Filing status | Certification | Status date | Foreign provider |
|---|---|---|---|
| Active | Complete STIR/SHAKEN Implementation | 2023-03-20 | Yes |
For carriers routing this provider
This filing currently appears in the database, so accepting traffic directly from this provider is permitted under 47 CFR § 64.6305(g). Filings can change status at any time — removals have historically given downstream carriers about two business days to react.
Change history
No changes detected since monitoring began.
Other active Voice Service Providers (Bulgaria)
| BGTEL Ltd | 0036036895 | Active |
| BTC NET EOOD | 0031437304 | Active |
| IP Telecom Bulgaria | 0031443096 | Active |
| SMSBump Ltd | 0035322072 | Active |
| Telecom1 Ltd. | 0034723932 | Active |
Status last verified against the public register 2026-08-19T19:55 UTC. Route traffic to or from this provider? Add them to a monitored roster — you'll know within hours if this page changes, with the FCC citation attached.