Provider certification record

MobileSphere, LTD

Listed
Deficiency Report ↓︎Similarity Report ↓︎View on FCC RMD ↗︎
RMD number
RMD0009621
FRN
0009729641
OCN
487K

Identity

Legal business name
MobileSphere, LTD
Doing-business-as
MobileSphere
Foreign Voice Service Provider
No
Business address
One Broadway, Cambridge MA 02142
Filing contact
Toufic Mobarak
President · Management
toufic@mobile-sphere.com
(617) 851-5989
One Broadway 4th Floor Cambridge MA 02142
United States of America
Principals, Affiliates, Subsidiaries, and Parent Companies
Toufic Mobarak

Classification

Provider role(s)
  • Voice service provider
STIR/SHAKEN implementation
RoleImplementation
Voice service providerComplete
OverallComplete

Prior investigations / actions

Description
 

Robocall mitigation plan

PDF MobileSphere Robocall Mitigation.pdfFiled 2026-04-06 · 146 KB

Declaration

By
Toufic Mobarak
Date
2026-04-06Last Recertified 2026-02-04

Listing history

DateEventDetail / diff
2026-04-06NewInitial certification filed and added to database.