Reservation Telephone Cooperative
About Reservation Telephone Cooperative
Reservation Telephone Cooperative, rebranded as RTC Networks, is a rural ILEC providing telephone, internet, television, and surveillance services across 20 exchanges in a 6,000-square-mile area of northwest North Dakota. It primarily serves residential and possibly small business customers in underserved rural communities. As a small cooperative, it holds a minor position in the US telecom landscape, operating 1 state-level OCN and originating 62 1,000-number blocks.
- Founded: 1951
- Headquarters: Parshall, ND
- Services: rural ILEC, broadband internet, telephone, television, surveillance
Sources: RTC Unveils New Brand: RTC Networks - The Roundup
Toll-free side: Reservation Telephone Cooperative also operates as a toll-free RespOrg (code CJI01). View on resporgs.com →
Headquarters: Parshall, ND


Carrier website
jsitel.com: opens in a new tab
Block portfolio at a glance
By age
- Recent (0). Last 18 mo
- Medium (0)
- Old (0)
- Undated (62)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- North Dakota ND · 60
- Montana MT · 2
Top area codes
Bars show total blocks; red overlay is recent.
Member OCNs
1 OCN roll up under Reservation Telephone Cooperative.
| OCN | Company name on file | HQ | Type | Total | Recent |
|---|---|---|---|---|---|
| 1632 | Reservation Telephone Cooperative | Parshall, ND | Incumbent Local Exchange Carrier | 62 | · |
