Provider certification record

Sparko Corporation

Listed
Deficiency Report ↓︎Similarity Report ↓︎View on FCC RMD ↗︎
RMD number
RMD0008190
FRN
0031440696
OCN
398L

Identity

Legal business name
Sparko Corporation
Doing-business-as
USTelekom
Foreign Voice Service Provider
No
Business address
857 Tristar Dr Suite C, Webster TX 77598
Filing contact
Sohail Baig
CEO · Founder
cs@ustelekom.com
(281) 935-3171
4042 Elm Crest Trail Houston TX 77059
United States of America
Principals, Affiliates, Subsidiaries, and Parent Companies
Owner

Classification

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

Prior investigations / actions

Description
 

Robocall mitigation plan

PDF ROBOCALL MITIGATION 02-2026.pdfFiled 2026-02-26 · 638 KB

Declaration

By
Sam Baig
Date
2026-02-26Last Recertified 2026-02-26

Listing history

DateEventDetail / diff
2026-03-13NewInitial certification filed and added to database.