0ZIP codes already past their shutoff date
4ZIP codes reaching their date within 6 months
5ZIP codes on a carrier list
5communities affected
| ZIP | City | Carrier & change | Earliest date | Timing |
|---|---|---|---|---|
| 78559 | La Feria Cameron County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 78593 | Santa Rosa Cameron County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 78578 | Port Isabel Cameron County | AT&T POTS service discontinuance | Nov 15, 2026 | Within 6 mo |
| 78583 | Rio Hondo Cameron County | AT&T POTS service discontinuance | Nov 15, 2026 | Within 6 mo |
| 78566 | Los Fresnos Cameron County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 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.