OCN 0297 · Incumbent Local Exchange Carrier
Grove Hill Telephone Corporation WARM
d/b/a TDS Telecom
Holding: TDS Telecommunications Corporation
Total blocks
0
Recent (18 mo)
0
Medium
0
Old
0
Area codes
0
States
0
Address
301 S Westfield Rd
Madison, WI 53717-1730
301 S Westfield Rd
Madison, WI 53717-1730
Long shot, but worth calling.
Grove Hill Telephone Corporation issued these blocks a while back. Most of the numbers are probably already with customers, but it's worth calling any you're interested in. If a number isn't in service, it might still be available at Grove Hill Telephone Corporation or one of their resellers.
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Block portfolio at a glance
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Area codes
| NPA | Blocks | Recent | Last |
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States
| State | Blocks | Recent |
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Sister OCNs under TDS Telecommunications Corporation
| OCN | Company | Total | Recent |
|---|---|---|---|
| 0575 | Tennessee Telephone Company | 91 | 0 |
| 0314 | Peoples Telephone Company Inc | 88 | 0 |
| 0024 | Somerset Telephone Company | 76 | 0 |
| 1984 | Oklahoma Communication Systems Inc | 71 | 0 |
| 0859 | Central State Telephone Company | 58 | 0 |
| 1350 | Arvig Telephone Company | 51 | 0 |
| 0963 | Utelco Inc | 50 | 0 |
| 0914 | Eastcoast Telecom Inc | 43 | 0 |
| 0375 | Nelson-Ball Ground Telephone Company | 40 | 0 |
| 2184 | Delta County Tele-Comm Inc | 40 | 0 |
| 0776 | Communications Corporation of Indiana | 38 | 0 |
| 0881 | Mid-Plains Telephone Inc | 37 | 0 |