Copper Countdown
Home › By state › California › San Diego, CA

San Diego, CA: 141 ZIP codes losing copper

The earliest shutoff date in this area is Jun 20, 2026. Check your ZIP below, then plan the move for fire alarm, elevator, security, fax and POS lines.

5ZIP codes already past their shutoff date
0ZIP codes reaching their date within 6 months
141ZIP codes on a carrier list
18communities affected
ZIPCityCarrier & changeEarliest dateTiming
91977Spring Valley
San Diego County		AT&T
Copper retirement		Jun 20, 2026Eligible now
92114San Diego
San Diego County		AT&T
Copper retirement		Jun 20, 2026Eligible now
91941La Mesa
San Diego County		AT&T
Copper retirement		Aug 29, 2026Eligible now
91942La Mesa
San Diego County		AT&T
Copper retirement		Aug 29, 2026Eligible now
92020El Cajon
San Diego County		AT&T
Copper retirement		Aug 29, 2026Eligible now
91909Chula Vista
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
91910Chula Vista
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
91911Chula Vista
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
91912Chula Vista
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
91913Chula Vista
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
91914Chula Vista
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
91915Chula Vista
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
91921Chula Vista
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
91935Jamul
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
91943La Mesa
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
91944La Mesa
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
91950National City
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
91951National City
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92008Carlsbad
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92009Carlsbad
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92013Carlsbad
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92014Del Mar
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92018Carlsbad
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92019El Cajon
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92021El Cajon
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92022El Cajon
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92023Encinitas
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92024Encinitas
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92025Escondido
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92026Escondido
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92027Escondido
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92029Escondido
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92030Escondido
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92033Escondido
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92037La Jolla
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92038La Jolla
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92039La Jolla
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92046Escondido
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92049Oceanside
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92051Oceanside
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92052Oceanside
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92054Oceanside
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92056Oceanside
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92057Oceanside
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92058Oceanside
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92067Rancho Santa Fe
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92069San Marcos
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92071Santee
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92072Santee
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92078San Marcos
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92079San Marcos
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92083Vista
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92084Vista
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92085Vista
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92090El Cajon
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92091Rancho Santa Fe
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92092La Jolla
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92093La Jolla
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92096San Marcos
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92101San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92102San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92103San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92104San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92105San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92106San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92107San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92108San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92109San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92110San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92111San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92112San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92113San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92115San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92116San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92117San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92119San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92120San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92121San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92122San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92123San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92124San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92126San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92127San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92128San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92129San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92130San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92131San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92132San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92133San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92134San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92135San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92136San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92137San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92138San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92139San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92140San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92142San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92143San Ysidro
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92145San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92147San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92149San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92150San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92152San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92153San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92154San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92155San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92158San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92159San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92160San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92161San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92162San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92163San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92164San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92165San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92166San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92167San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92168San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92169San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92170San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92171San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92172San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92173San Ysidro
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92174San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92175San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92176San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92177San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92179San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92182San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92184San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92186San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92187San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92190San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92191San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92192San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92193San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92194San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92195San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92196San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92197San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92198San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 mo
92199San Diego
San Diego County		AT&T
POTS service discontinuance		Jun 1, 20276–12 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.

Get a replacement quote

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.