Area code 858
Area code 858 is a California area code, in service since June 12, 1999.
It was added as an overlay on 619: both codes serve the same area, so neighbors can have numbers in either one.
Local calls are dialed with 1 plus ten digits.
It is in the Pacific Time zone.
- State
- California
- In service since
- June 12, 1999
- Overlays
- 619
- Local dialing
- 1 plus ten digits
- Time zone
- Pacific Time
- ZIP codes
- 81
Map
Main cities in area code 858
Overlays and neighboring area codes
Overlay, serving the same area: 619.
Neighboring area codes: 760.
Counties in area code 858
Towns in area code 858
- San Diego
- Chula Vista
- La Jolla
- El Cajon
- La Mesa
- Spring Valley
- Alpine
- Bonita
- Coronado
- Imperial Beach
- Lemon Grove
- National City
- Poway
- Rancho Santa Fe
- San Ysidro
- Santee
- Tecate
- Boulevard
- Campo
- Del Mar
- Descanso
- Dulzura
- Guatay
- Jacumba
- Jamul
- Lakeside
- Mount Laguna
- Pine Valley
- Potrero
- Solana Beach
- Bostonia
- Casa de Oro-Mount Helix
- Crest
- Del Dios
- Elfin Forest
- Eucalyptus Hills
- Fairbanks Ranch
- Granite Hills
- Harbison Canyon
- La Presa
- National
- Rancho San Diego
- Winter Gardens
Local numbers in area code 858
These 858 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (858) 377-5678Poway, CA$59View & buy
- (858) 377-8765Poway, CA$59View & buy
- (858) 707-1876San Diego, CA$59View & buy
- (858) 727-1876San Diego, CA$59View & buy
- (858) 727-1987San Diego, CA$59View & buy
- (858) 780-5677San Diego, CA$59View & buy
- (858) 788-7657La Jolla, CA$59View & buy
- (858) 859-8768Poway, CA$59View & buy
- (858) 868-8765San Diego, CA$59View & buy
- (858) 878-1876La Mesa, CA$59View & buy
- (858) 878-1987La Mesa, CA$59View & buy
- (858) 880-7678San Diego, CAAlso spells PORT, POST, SORT$59View & buy
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