9ZIP codes already past their shutoff date
3ZIP codes reaching their date within 6 months
37ZIP codes on a carrier list
11communities affected
| ZIP | City | Carrier & change | Earliest date | Timing |
|---|---|---|---|---|
| 92506 | Riverside Riverside County | AT&T Copper retirement | Jun 18, 2026 | Eligible now |
| 92507 | Riverside Riverside County | AT&T Copper retirement | Jun 18, 2026 | Eligible now |
| 92501 | Riverside Riverside County | AT&T Copper retirement | Jul 16, 2026 | Eligible now |
| 91752 | Mira Loma Riverside County | AT&T Copper retirement | Aug 22, 2026 | Eligible now |
| 92503 | Riverside Riverside County | AT&T Copper retirement | Aug 27, 2026 | Eligible now |
| 92505 | Riverside Riverside County | AT&T Copper retirement | Aug 27, 2026 | Eligible now |
| 92509 | Riverside Riverside County | AT&T Copper retirement | Sep 19, 2026 | Eligible now |
| 92316 | Bloomington San Bernardino County | AT&T Copper retirement | Sep 26, 2026 | Eligible now |
| 92335 | Fontana San Bernardino County | AT&T Copper retirement | Sep 26, 2026 | Eligible now |
| 92313 | Grand Terrace San Bernardino County | AT&T Copper retirement | Oct 9, 2026 | Within 6 mo |
| 92324 | Colton San Bernardino County | AT&T Copper retirement | Oct 9, 2026 | Within 6 mo |
| 92410 | San Bernardino San Bernardino County | AT&T Copper retirement | Oct 28, 2026 | Within 6 mo |
| 92334 | Fontana San Bernardino County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92336 | Fontana San Bernardino County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92337 | Fontana San Bernardino County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92346 | Highland San Bernardino County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92366 | Mountain Pass San Bernardino County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92376 | Rialto San Bernardino County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92377 | Rialto San Bernardino County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92502 | Riverside Riverside County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92504 | Riverside Riverside County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92508 | Riverside Riverside County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92513 | Riverside Riverside County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92514 | Riverside Riverside County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92515 | Riverside Riverside County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92516 | Riverside Riverside County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92517 | Riverside Riverside County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92519 | Riverside Riverside County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92521 | Riverside Riverside County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92522 | Riverside Riverside County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92877 | Corona Riverside County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92878 | Corona Riverside County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92879 | Corona Riverside County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92880 | Corona Riverside County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92881 | Corona Riverside County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92882 | Corona Riverside County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 92883 | Corona Riverside 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.