Phone number reference · United States
619 area code
San Diego and its combined 619/858 numbering region.
619 and 858 now share an overlay arrangement. The former boundary between the two is not a dependable guide to where a newly assigned number is located. Other parts of San Diego County remain in the 760/442 region, so countywide service should be confirmed with an address.
San Diego metropolitan area
Geographic code · In service
619 at a glance
- Region
- San Diego metropolitan area
- Time zone
- Pacific Time
- In service since
- 01-Jan-1982
- Overlay arrangement
- 619/858
Numbering details checked September 21, 2026 against the NANPA database. See the official area-code maps for boundaries.
Questions about 619
Is 858 only for northern San Diego and 619 only for the south?
Those historical associations do not define today's overlay arrangement. 619 and 858 now share a numbering region; do not assign a service zone based only on either prefix.
Is a 619 call safe to answer?
The 619 prefix identifies a numbering region, not a caller's identity or trustworthiness. Verify an unexpected request by contacting the organization through a number you already know.
Can I get a 619 business number?
Search the available numbers in VeraDial. Inventory changes, so a 619 number is not guaranteed. You can also keep your current carrier number and forward voice calls to a VeraDial line; existing texts stay with your carrier.
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