Provider certification record

MMD Data Corporation

Listed

Identity

Legal business name: MMD Data Corporation
Doing-business-as: Switchyard Telecom
Foreign Voice Service Provider: Yes
Business address: 66 West Avenue, ON N5R 5H7 St Thomas, Canada
Filing contact: Daniel Pfingstgraef
Partner · Compliance
rmd@mmddata.com
+1 226 400 4011
66 West Avenue ON N5R 5H7 St Thomas, Canada
Canada
Principals, Affiliates, Subsidiaries, and Parent Companies: Daniel Pfingstgraef, Jason Kerkvliet

Provider role(s): Voice service provider
STIR/SHAKEN implementation: Role Implementation
Voice service provider None
Overall None
Exemption rules: The filer is a foreign (Canadian) voice service provider and is not subject to the STIR/SHAKEN implementation obligation under 47 CFR § 64.6301. As a non-U.S. entity, the filer is not eligible to obtain a Service Provider Code (SPC) token from the U.S. STI Policy Administrator, which is a prerequisite to authenticating calls under the U.S. STIR/SHAKEN framework. The filer therefore cannot implement STIR/SHAKEN on its network. The filer is a reseller of voice service to end users in Canada whose U.S.-bound traffic is carried and terminated into the United States by its upstream provider, FOURTEEN IP INC. All calls the filer originates are subject to the robocall mitigation program described in its robocall mitigation plan, consistent with 47 CFR § 64.6305(a), including reasonable steps to avoid originating illegal robocall traffic, a commitment to respond within 24 hours to traceback requests from the Commission, law enforcement, and the industry traceback consortium, and cooperation in investigating and stopping illegal robocallers.

Role	Implementation
Voice service provider	None
Overall	None

Date	Event	Detail / diff
2026-07-08	New	Initial certification filed and added to database.