0ZIP codes already past their shutoff date
20ZIP codes reaching their date within 6 months
20ZIP codes on a carrier list
11communities affected
| ZIP | City | Carrier & change | Earliest date | Timing |
|---|---|---|---|---|
| 46304 | Chesterton Porter County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 46342 | Hobart Lake County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 46347 | Kouts Porter County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 46368 | Portage Porter County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 46383 | Valparaiso Porter County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 46384 | Valparaiso Porter County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 46385 | Valparaiso Porter County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 46393 | Wheeler Porter County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 46405 | Lake Station Lake County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 46349 | Lake Village Newton County | AT&T POTS service discontinuance | Nov 15, 2026 | Within 6 mo |
| 46377 | Shelby Lake County | AT&T POTS service discontinuance | Nov 15, 2026 | Within 6 mo |
| 46401 | Gary Lake County | AT&T POTS service discontinuance | Nov 15, 2026 | Within 6 mo |
| 46402 | Gary Lake County | AT&T POTS service discontinuance | Nov 15, 2026 | Within 6 mo |
| 46403 | Gary Lake County | AT&T POTS service discontinuance | Nov 15, 2026 | Within 6 mo |
| 46404 | Gary Lake County | AT&T POTS service discontinuance | Nov 15, 2026 | Within 6 mo |
| 46406 | Gary Lake County | AT&T POTS service discontinuance | Nov 15, 2026 | Within 6 mo |
| 46407 | Gary Lake County | AT&T POTS service discontinuance | Nov 15, 2026 | Within 6 mo |
| 46408 | Gary Lake County | AT&T POTS service discontinuance | Nov 15, 2026 | Within 6 mo |
| 46409 | Gary Lake County | AT&T POTS service discontinuance | Nov 15, 2026 | Within 6 mo |
| 47963 | Morocco Newton 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.