Provider certification record

AMCS LLC

Listed
Deficiency Report ↓︎Similarity Report ↓︎View on FCC RMD ↗︎
RMD number
RMD0003767
FRN
0026387209
OCN
312K

Identity

Legal business name
AMCS LLC
Doing-business-as
 
Foreign Voice Service Provider
No
Business address
410 Terry Avenue North, Seattle WA 98109
Filing contact
Howard Yuan
Senior Corporate Counsel · Legal
amcs-telecom@amazon.com
(206) 788-1753
2121 8th Ave Seattle WA 98121
United States of America
Principals, Affiliates, Subsidiaries, and Parent Companies
Amazon.com Services LLC

Classification

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

Prior investigations / actions

Description
 

Robocall mitigation plan

PDF AMCS Robocall Mitigation Plan - Public Version (2.27.26)_Redacted.pdfFiled 2026-02-27 · 124 KB

Declaration

By
Matt Pope
Date
2026-02-27Last Recertified 2026-02-27

Listing history

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