Pick 619 if the number should read as San Diego.
619 entered service in 1982. It covers the City of San Diego, Chula Vista, Coronado, National City, La Mesa and El Cajon.
The area codes for San Diego are 619 and 858.
Area codes in San Diego
Get a phone number with the right area code for San Diego.
619 and 858 cover one shared area: San Diego, Chula Vista, El Cajon and the cities beside them. The line between the two was removed in 2018.
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Pick 619 for the original San Diego code, or 858 for the same area.
Pick 858 if the number is for La Jolla or the north side.
858 was split from 619 in 1999 and took the northern part of the city, among them La Jolla, Rancho Bernardo and Mira Mesa. Since 2018 it can be given anywhere in San Diego.
Pick 760 if the number is for Oceanside, Escondido or Carlsbad.
760 was split from 619 in 1997. It covers the north of San Diego County and the desert beyond it.
People filed 259 FCC complaints about unwanted calls from San Diego area codes in 12 months.
From October 2025 to September 2026, 259 unwanted-call complaints filed with the FCC gave a caller ID number that started with 858 and 619. 858 was named most, on 136 of them (53%).
- 259unwanted-call complaints named a San Diego code
- 858was named on the most of them, 136
- 53%of the San Diego complaints named 858
Source: Federal Communications Commission, CGB - Consumer Complaints Data (dataset 3xyp-aqkj), issue "Unwanted Calls", read on November 4, 2026. Caller ID can be faked, so a code shows what appeared on the phone, not where the caller was.
This is how you get a San Diego number.
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Start your free week.
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Type the code you picked.
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People ask these questions about San Diego area codes.
More in the full FAQ.
Yes. 858 started as the northern part of the old 619 area, and since 2018 it covers the same area as 619.
858 was split from 619 in 1999. On June 19, 2018 the boundary between the two was removed, so both now cover one area.
A local call in San Diego is dialed with 1 plus ten digits, whichever of its codes the number starts with. The area code is part of every number you give out.
From October 2025 to September 2026, people filed 259 FCC complaints about unwanted calls from numbers that start with a San Diego code: 858 (136) and 619 (123). A complaint is one person's report. Caller ID can be faked, so a code shows what appeared on the phone, not where the caller was.
Yes. You type the area code you want when you create a number, and you do not need to live in San Diego. Calls ring the phone you already have, and texts land in your ExpressNumber inbox.
No. Your numbers are receive-only: they take calls and texts, and they never make them. You answer calls on your own phone, and you cannot reply to a text from the inbox.
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Codes around San Diego
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Every fact on this page comes from public numbering records.
The codes, the places and the years are rows of the North American Numbering Plan Administrator's area code database, and the complaints are the FCC's own.
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