1ZIP codes already past their shutoff date
7ZIP codes reaching their date within 6 months
8ZIP codes on a carrier list
8communities affected
| ZIP | City | Carrier & change | Earliest date | Timing |
|---|---|---|---|---|
| 54979 | Van Dyne Fond du Lac County | AT&T POTS service discontinuance | Jun 30, 2026 | Eligible now |
| 53010 | Campbellsport Fond du Lac County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 53019 | Eden Fond du Lac County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 53049 | Malone Fond du Lac County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 53057 | Mount Calvary Fond du Lac County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 53065 | Oakfield Fond du Lac County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 53079 | Saint Cloud Fond du Lac County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 53963 | Waupun Fond du Lac County | AT&T POTS service discontinuance | Nov 15, 2026 | Within 6 mo |
Don't wait for the disconnect notice.
Fire alarm, elevator, security, fax and POS lines can move to broadband, LTE or both before your date. A replacement quote shows what it takes for your building.
Informational only. Listings come from FCC Section 214 notices, carrier copper-retirement notices and state utility commission filings, current as of Oct 7, 2026. Dates are "on or after" and can change. Confirm service at your address with your phone company.