TSI Voice & Data LLP
Ofcom RID holderAlso known as: TSI Voice & Data
- Phone
- 08081789595
- Address
- 151 Business Design Centre, 52 Upper Street, London, N1 0QH
- Regulator reference
- RID EQU (allocated 21/05/2010)
ISP & Telecom Directory · United Kingdom
TSI Voice & Data LLP
TSI Voice & Data LLP is an Ofcom RID holder in United Kingdom (London), listed in the Ofcom register. The contact details below are reproduced from that register as of 10 September 2026; verify against the live register before serving legal process.
Sending a lawful request to TSI Voice & Data LLP
There is no designated agent for legal process in this data; address requests to the provider's registered office (verify against Companies House) or its published law-enforcement single point of contact. For the procedure and legal basis in United Kingdom, see the investigator guides; for platform and app data requests, the LERS portal guides.
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Source: Ofcom numbering data: Reseller Identification (RID) code allocations (RID.csv), cross-referenced with Ofcom's Register of persons with powers under the Electronic Communications Code and the 2026/27 administrative-charges list. Independent reference for study and investigative use; Ministry of Cyber Affairs is not a government body and does not represent TSI Voice & Data LLP. Names and contact details are reproduced as published by the regulator.