Carrier group · Incumbent Local Exchange Carrier · 8 member OCNs
TDS Telecom
Holding: TDS Telecommunications Corporation
Total blocks
25
Recent (18 mo)
0
Medium
0
Old
4
Member OCNs
8
States
4
Area codes
7
First assigned block
2012-09-26
2012-09-26
Last assigned block
2016-09-23
2016-09-23
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Block portfolio at a glance
By age
- Recent (0) — last 18 mo
- Medium (0)
- Old (4)
- Undated (21)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Virginia VA · 17
- Arkansas AR · 4
- North Carolina NC · 3
- Oregon OR · 1
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Member OCNs
8 OCNs roll up under TDS Telecom.
| OCN | Company name on file | HQ | Type | Total | Recent |
|---|---|---|---|---|---|
| 3029 | New Castle Telephone Company | Madison, WI | Incumbent Local Exchange Carrier | 14 | — |
| 0217 | Amelia Telephone Corporation | Madison, WI | Incumbent Local Exchange Carrier | 3 | — |
| 1698 | Cleveland County Telephone Company Inc | Madison, WI | Incumbent Local Exchange Carrier | 3 | — |
| 0469 | Barnardsville Telephone Company | Madison, WI | Incumbent Local Exchange Carrier | 1 | — |
| 0498 | Saluda Mountain Telephone Company | Madison, WI | Incumbent Local Exchange Carrier | 1 | — |
| 0500 | Service Telephone Company | Madison, WI | Incumbent Local Exchange Carrier | 1 | — |
| 1699 | Decatur Telephone Company | Madison, WI | Incumbent Local Exchange Carrier | 1 | — |
| 2377 | Home Telephone Company - OR | Madison, WI | Incumbent Local Exchange Carrier | 1 | — |