6ZIP codes already past their shutoff date
0ZIP codes reaching their date within 6 months
39ZIP codes on a carrier list
37communities affected
| ZIP | City | Carrier & change | Earliest date | Timing |
|---|---|---|---|---|
| 95970 | Princeton Colusa County | AT&T Copper retirement | Jul 17, 2026 | Eligible now |
| 95971 | Quincy Plumas County | AT&T Copper retirement | Jul 17, 2026 | Eligible now |
| 95975 | Rough And Ready Nevada County | AT&T Copper retirement | Jul 17, 2026 | Eligible now |
| 95979 | Stonyford Colusa County | AT&T Copper retirement | Jul 17, 2026 | Eligible now |
| 95980 | Storrie Plumas County | AT&T Copper retirement | Jul 17, 2026 | Eligible now |
| 95669 | Plymouth Amador County | AT&T Copper retirement | Aug 6, 2026 | Eligible now |
| 93514 | Bishop Mono County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 93515 | Bishop Inyo County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95223 | Arnold Alpine County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95245 | Mokelumne Hill Calaveras County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95329 | La Grange Tuolumne County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95338 | Mariposa Mariposa County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95383 | Twain Harte Tuolumne County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95426 | Cobb Lake County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95449 | Hopland Mendocino County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95451 | Kelseyville Lake County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95453 | Lakeport Lake County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95461 | Middletown Lake County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95464 | Nice Lake County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95518 | Arcata Humboldt County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95519 | Mckinleyville Humboldt County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95521 | Arcata Humboldt County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95540 | Fortuna Humboldt County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95551 | Loleta Humboldt County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95562 | Rio Dell Humboldt County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95565 | Scotia Humboldt County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95640 | Ione Amador County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95642 | Jackson Amador County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95920 | Butte City Glenn County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95951 | Hamilton City Glenn County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 95963 | Orland Glenn County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 96021 | Corning Tehama County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 96025 | Dunsmuir Siskiyou County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 96035 | Gerber Tehama County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 96038 | Grenada Siskiyou County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 96055 | Los Molinos Tehama County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 96067 | Mount Shasta Siskiyou County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 96092 | Vina Tehama County | AT&T POTS service discontinuance | Jun 1, 2027 | 6–12 mo |
| 96094 | Weed Siskiyou 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.