Area code · California
Get a 628 phone number
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Get a real San Francisco phone number with the 628 area code, or pick 415 or 650 if you'd rather match the classic Bay Area ring. Set it up in the Ghost app and start calling and texting in minutes, no new SIM required.
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Why choose a 628 virtual phone number?
Crossing the Bay to Oakland and Berkeley
A 628 number reads as home turf whether you're meeting someone in Oakland or grabbing coffee in Berkeley, since both cities carry the same code as San Francisco.
The 415 legacy still carries weight
San Francisco's original area code, 415, and the Peninsula's 650, cover the same general region as 628. Pick whichever one feels right and it will sit naturally alongside the others.
Santa Rosa shares the same area code
Head north to Santa Rosa and you're still in 628 territory, which helps if you split your time between the city and the North Bay.
Fairfield, Vallejo, and Concord commuters
People who live in Fairfield, Vallejo, or Concord and work in the city often pick a 628 number, since it covers the same set of Bay Area cities as San Francisco and Oakland.
A second line for calls from strangers
Marketplace buyers, dating matches, and cold callers all end up with your number eventually. Keeping a 628 line separate from your main one means you can drop it the moment it fills up with spam.
How to get a 628 phone number
- 1
Pick your area code
Choose any 628 area code, or any other US or Canadian code.
- 2
Choose your number
Pick one from the available list.
- 3
Call and text
Over Wi-Fi or data. No SIM card.
Ghost Premium is $60 every 2 months and includes 5 phone numbers, unlimited calling and texting in the US and Canada, your choice of area code, and the ability to delete and replace your number. Cancel anytime. No contracts.
Get My 628 NumberAbout the 628 area code
Area code
628
State
California
Overlay codes
415, 650
Cities served
12+
628 is the overlay code for San Francisco and the surrounding Bay Area cities of Oakland, Berkeley, Hayward, Concord, Vallejo, Fairfield, and Santa Rosa. The older 415 code and the Peninsula's 650 code cover the same general region, so a number in any of the three reads as belonging to the same area.
The whole region runs on Pacific time. Because 628 is an overlay layered on top of 415, the two codes share the same geographic footprint, which is why you'll see both listed for the exact same cities.
Like much of the Bay Area, residents here deal with a steady flow of unwanted calls from telemarketers and scammers. That's a big part of why people keep a separate number for anything posted to a marketplace listing or handed to someone they just met.
Coverage from public numbering and census data. Sources
Local economy
Why do business in San Francisco?
San Francisco and the cities around it, from Oakland to Santa Rosa, cover a wide mix of work, from downtown offices to port terminals to vineyards further north.
Technology and finance
San Francisco has long been a hub for technology companies and financial firms, drawing people in and out of the city for work.
Port and logistics
Oakland's port anchors a large share of the region's shipping and logistics activity, supporting jobs across the East Bay.
Wine country and agriculture
Santa Rosa sits in California wine country, where agriculture and tourism tied to the wine industry support the local economy.
628 numbers by city
Frequently asked questions
How fast can I get a San Francisco, CA phone number?
Download Ghost, choose 628 as your area code, and you'll have a working number in minutes. There's no extra hardware and no paperwork to fill out.
Can I pick 628 instead of 415 or 650?
Yes. Ghost lets you choose the area code directly, so you can select 628 on purpose instead of one of the other two codes that cover the same San Francisco Bay Area cities.
Can I still use my 628 number if I move away from San Francisco?
Yes. The number lives in the Ghost app, not in a physical SIM, so it stays with you no matter where you end up living. Friends and contacts in San Francisco keep reaching you at the same number.
Ready for your 628 number?
Pick a 628 (or 415, 650) number and start calling and texting in minutes.
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