Carrier group · Incumbent Local Exchange Carrier · 3 member OCNs
Hills Telephone Company
Holding: Alliance Communications Cooperative
Total blocks
13
Recent (18 mo)
0
Medium
0
Old
0
Member OCNs
3
States
3
Area codes
3
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Block portfolio at a glance
By age
- Recent (0) — last 18 mo
- Medium (0)
- Old (0)
- Undated (13)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Iowa IA · 7
- Minnesota MN · 4
- South Dakota SD · 2
Top area codes
Bars show total blocks; red overlay is recent.
Member OCNs
3 OCNs roll up under Hills Telephone Company.
| OCN | Company name on file | HQ | Type | Total | Recent |
|---|---|---|---|---|---|
| 1405 | Alliance Communications Cooperative Inc - IA | Garretson, SD | Incumbent Local Exchange Carrier | 7 | — |
| 1406 | Alliance Communications Cooperative Inc - MN | Garretson, SD | Incumbent Local Exchange Carrier | 3 | — |
| 280D | Alliance Communications Cooperative Inc - SD | Garretson, SD | Incumbent Local Exchange Carrier | 3 | — |