Provider certification record

TIANHONG COMMERCIAL LLC

Listed

Identity

Legal business name: TIANHONG COMMERCIAL LLC
Doing-business-as
Foreign Voice Service Provider: No
Business address: 7901 4TH ST N STE 300, ST. PETERSBURG FL 33702
Filing contact: FU AHIFU
General Manager · 13472310092
Tianhong@LIYUCO.COM
(347) 231-0092
7901 4TH ST N STE 300 ST. PETERSBURG FL 33702
United States of America
Principals, Affiliates, Subsidiaries, and Parent Companies: Our company has implemented a robocall mitigation program that monitors and blocks suspicious call patterns. We verify the identity of our customers, ensure compliance with STIR/SHAKEN standards, and maintain records of our traffic. Additionally, we have established procedures to investigate and respond to complaints regarding suspected illegal calls.

Provider role(s): Intermediate provider
STIR/SHAKEN implementation: Role Implementation
Intermediate provider None
Overall None
Exemption rules: Exemption Rule: Based on 47 CFR § 64.6305(b), intermediate providers (such as our company) who do not directly provide voice services to end users may be eligible for an exemption from certain Robocall Mitigation requirements. Explanation: Our company operates as an intermediate provider offering SIP trunking services. We do not directly provide voice services to end users nor engage in any robocalling activities. We only facilitate the transmission of voice traffic between voice service providers. As we do not originate or receive robocalls, we believe our services qualify for the exemption specified under 47 CFR § 64.6305(b). Therefore, we request exemption from the full Robocall Mitigation Program requirements.

Role	Implementation
Intermediate provider	None
Overall	None

Date	Event	Detail / diff
2025-03-24	New	Initial certification filed and added to database.