Provider certification record

South Slope Cooperative Telephone Company

Listed
Deficiency Report ↓︎Similarity Report ↓︎View on FCC RMD ↗︎
RMD number
RMD0001859
FRN
0002587863
OCN
1304, 1298, 562E

Identity

Legal business name
South Slope Cooperative Telephone Company
Doing-business-as
 
Foreign Voice Service Provider
No
Business address
980 North Front St., P.O. Box 19, North Liberty IA 52317
Filing contact
Brian Hamacher
COO · Operations
brian.hamacher@southslope.com
(319) 626-2211
980 North Front St. North Liberty IA 52317
United States of America
Principals, Affiliates, Subsidiaries, and Parent Companies
Swisher Telephone Company Chuck Deisbeck-CEO Brian Hamacher-COO

Classification

Provider role(s)
  • Voice service provider
STIR/SHAKEN implementation
RoleImplementation
Voice service providerPartial
OverallPartial
Exemption rules
Voice Service Provider has taken reasonable measures to implement an effective call authentication framework by upgrading a portion of its network to allow for the initiation, maintenance, and termination of SIP calls, but still has some TDM in its network. Therefore, the following exemption is applicable, 47 CFR §64.6304(d).

Prior investigations / actions

Description
 

Robocall mitigation plan

PDF South Slope & Swisher VPS Robocall Mitigation Program 01.28.26.pdfFiled 2026-01-28 · 236 KB

Declaration

By
Brian Hamacher
Date
2026-02-02Last Recertified 2026-02-02

Listing history

DateEventDetail / diff
2026-02-02NewInitial certification filed and added to database.