1ZIP codes already past their shutoff date
10ZIP codes reaching their date within 6 months
49ZIP codes on a carrier list
11communities affected
| ZIP | City | Carrier & change | Earliest date | Timing |
|---|---|---|---|---|
| 78387 | Sinton San Patricio County | AT&T POTS service discontinuance | Jun 30, 2026 | Eligible now |
| 78330 | Agua Dulce Nueces County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 78335 | Aransas Pass San Patricio County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 78336 | Aransas Pass San Patricio County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 78343 | Bishop Nueces County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 78362 | Ingleside San Patricio County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 78370 | Odem San Patricio County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 78374 | Portland San Patricio County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 78380 | Robstown Nueces County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 78390 | Taft San Patricio County | Verizon (Frontier) Copper retirement | Nov 6, 2026 | Within 6 mo |
| 78368 | Mathis San Patricio County | AT&T POTS service discontinuance | Nov 15, 2026 | Within 6 mo |
| 78401 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78402 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78403 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78404 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78405 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78406 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78407 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78408 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78409 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78410 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78411 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78412 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78413 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78414 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78415 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78416 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78417 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78419 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78426 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78427 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78460 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78461 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78463 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78465 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78466 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78467 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78468 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78469 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78470 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78471 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78472 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78473 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78474 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78475 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78476 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78477 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78478 | Corpus Christi Nueces County | AT&T POTS service discontinuance | Sep 1, 2027 | 6–12 mo |
| 78480 | Corpus Christi Nueces 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.