Carrier group · Incumbent Local Exchange Carrier · 2 member OCNs
Halstad Telephone Company
Total blocks
11
Recent (18 mo)
0
Medium
0
Old
0
Member OCNs
2
States
2
Area codes
2
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Headquarters: Halstad, MN
From Halstad Telephone Company (OCN 1401), the largest member of the Halstad Telephone Company group.
Block portfolio at a glance
By age
- Recent (0). Last 18 mo
- Medium (0)
- Old (0)
- Undated (11)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Minnesota MN · 6
- North Dakota ND · 5
Top area codes
Bars show total blocks; red overlay is recent.
Member OCNs
2 OCNs roll up under Halstad Telephone Company.
| OCN | Company name on file | HQ | Type | Total | Recent |
|---|---|---|---|---|---|
| 1401 | Halstad Telephone Company | Halstad, MN | Incumbent Local Exchange Carrier | 10 | · |
| 3796 | Halstad Telephone Company - ND | Halstad, MN | Competitive Local Exchange Carrier | 1 | · |