Carrier group · Competitive Local Exchange Carrier · 2 member OCNs
Minburn Telephone Company
Holding: Minburn Telephone Company
Total blocks
7
Recent (18 mo)
0
Medium
0
Old
6
Member OCNs
2
States
1
Area codes
1
First assigned block
2013-07-17
2013-07-17
Last assigned block
2022-03-18
2022-03-18
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Block portfolio at a glance
By age
- Recent (0) — last 18 mo
- Medium (0)
- Old (6)
- Undated (1)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Iowa IA · 7
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Member OCNs
2 OCNs roll up under Minburn Telephone Company.
| OCN | Company name on file | HQ | Type | Total | Recent |
|---|---|---|---|---|---|
| 143H | Minburn Telephone Company - IA | Minburn, IA | Competitive Local Exchange Carrier | 6 | — |
| 1245 | Minburn Telephone Company | Minburn, IA | Incumbent Local Exchange Carrier | 1 | — |