New Castle Telephone Company
d/b/a TDS Telecom
Company Information
| Legal Name: | New Castle Telephone Company |
| Doing Business As: | TDS Telecom |
| Service Type: | Incumbent LEC |
| Holding Company: | TDS Telecommunications Corporation |
| FCC Filer ID: | 806628 |
| CORES ID: | 0003767399 |
| USF Contributor: | Yes |
| Last Filing: | 4/1/2019 |
Headquarters
| City: | Madison |
| State: | Wisconsin (WI) |
| ZIP Code: | 53717-2152 |
| Phone: | (608) 664-4000 |
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