CALIFORNIA · AREA CODE GUIDE
619 and 858 area codes location: San Diego, California
- Local date and time
- Pacific Time
Map data: UCLA Geoportal (2015) · NANPA · US Census Bureau, checked 26 September 2026. Boundaries are approximate.
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Download the 858 area code map
619 and 858 area codes at a glance
- State
- California
- Primary cities
- San Diego, Chula Vista, and El Cajon
- Time zone
- Pacific Time
- Answering calls
- Rules for answering calls in California
An area code does not show where a caller is now.
| Area code | Started service | Parent code | New code planned |
|---|---|---|---|
| 619 | 714 | No, as of 22 September 2026 | |
| 858 | 619 | No, as of 22 September 2026 |
History
Counties and cities covered
These are telephone exchange areas, which follow the phone network rather than city limits.
Counties of the communities we could place (the code may reach further): San Diego County.
- San Diego
- Chula Vista
- El Cajon
- La Mesa
- National City
- Poway
- Coronado
- Del Mar
- Campo
- Dulzura
- Harbison-Alpine
- Jacumba
- La Jolla
- Linda Vista
- Mira Mesa
- Pine Valley
- Rancho Bernardo
- Rancho Penasquitos
- Rancho Santa Fe
Sources: NANPA area code listing, NANPA places by area code, U.S. Census Bureau county geography. Checked .
Business phone numbers in area codes 619 and 858, answered by an AI agent
A local number for San Diego, Chula Vista, and El Cajon, California, with an AI receptionist that takes caller details, answers the questions you give it, and books appointments. Numbers depend on what carriers have left.