Attack on Titan
FRN 0038409413 · Voice Service Provider · Japan
| Filing status | Certification | Status date | Foreign provider |
|---|---|---|---|
| Active | Complete STIR/SHAKEN Implementation | 2026-05-12 | 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 (Japan)
| KDDI Corporation | 0031212947 | Active |
| NTT Communications Corporation | 0031099005 | Active |
| NTT DOCOMO | 0031172034 | Active |
| Tata Communications (Japan) K.K. | 0036987105 | Active |
| Verizon Japan Ltd | 0031041320 | 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.