0ZIP codes already past their shutoff date
0ZIP codes reaching their date within 6 months
10ZIP codes on a carrier list
8communities affected
| ZIP | City | Carrier & change | Earliest date | Timing |
|---|---|---|---|---|
| 92227 | Brawley Imperial County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92231 | Calexico Imperial County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92232 | Calexico Imperial County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92233 | Calipatria Imperial County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92243 | El Centro Imperial County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92244 | El Centro Imperial County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92250 | Holtville Imperial County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92251 | Imperial Imperial County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92257 | Niland Imperial County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92259 | Ocotillo Imperial County | AT&T POTS service discontinuance | Jun 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.