Provider certification record
Sherwood Mutual Telephone Association, Inc.
Listed- RMD number
- RMD0005675
- FRN
- 0005075643
- OCN
- 0656
Identity
- Legal business name
- Sherwood Mutual Telephone Association, Inc.
- Doing-business-as
- Foreign Voice Service Provider
- No
- Business address
- 105 West Vine Street, PO Box 4572, Sherwood OH 43556
- Filing contact
- Rick Rostorfer
General Manager · Corporate
rickrostorfer@smta.cc
(419) 899-2121
115 Antwerp Street Hicksville OH 43526
United States of America - Principals, Affiliates, Subsidiaries, and Parent Companies
- Sherwood Mutual Telephone is a stand-alone entity with no affiliates, subsidiaries, or parent company. The Principal for the company is Rick Rostorfer, General Manager.
Classification
- Provider role(s)
- Voice service provider
- STIR/SHAKEN implementation
Role Implementation Voice service provider Partial Overall Partial - Exemption rules
- Sherwood has implemented STIR/SHAKEN authentication in the IP portion of its network. The remaining non-IP network traffic is subject to a deployment extension set forth in 47 CFR § 64.6304(d) as further explained in this document.
Prior investigations / actions
- Description
Robocall mitigation plan
Declaration
- By
- Richard Rostorfer
- Date
- 2026-03-02Last Recertified 2026-03-02
Listing history
| Date | Event | Detail / diff |
|---|---|---|
| 2026-03-13 | New | Initial certification filed and added to database. |