Mutual Telephone Company COLD
Part of the Mutual Telephone Company group. 2 OCNs across 2 states · 11 blocks combined.
Holding: Mutual Telephone Company
339 1st Ave NE
Sioux Center, IA 51250-1801
mtc4me.com
Several years old. Contact the number directly.
Mutual Telephone Company issued these blocks several years ago. Customers swap carriers every few years, so Mutual Telephone Company probably no longer holds them. Try calling any number you're interested in. If a person answers, you've found the current owner and can negotiate with them.
A long shot: if you'd like a watch in case we ever gain access to Mutual Telephone Company's inventory directly, you can register your interest. We don't currently have visibility into number changes within carriers, so don't count on it.
HQ: Sioux Center, IA


Block portfolio at a glance
By age
- Recent (0). Last 18 mo
- Medium (0)
- Old (0)
- Undated (1)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Iowa IA · 1
Top area codes
Bars show total blocks; red overlay is recent.
Sister OCNs in the Mutual Telephone Company group
Same customer-facing carrier, different state-registered OCN. Combined stats are on the Mutual Telephone Company group page.
| OCN | Company name on file | HQ state | Total | Recent |
|---|---|---|---|---|
| 1809 | Mutual Telephone Company | KS | 10 | · |
Sister OCNs under Mutual Telephone Company
| OCN | Company | Total | Recent |
|---|---|---|---|
| 1109 | Heartland Telecommunications Company of Iowa dba Premier Communications | 110 | 0 |
| 1809 | Mutual Telephone Company | 10 | 0 |
| 1259 | Northern Iowa Telephone Company | 7 | 0 |
| 1327 | Webb-Dickens Telephone Corporation | 2 | 0 |
