Area code 510
Area code 510 is a California area code, in service since September 2, 1991.
It was added as an overlay on 415: both codes serve the same area, so neighbors can have numbers in either one.
341 serves the same area too.
Local calls are dialed with 1 plus ten digits.
It is in the Pacific Time zone.
- State
- California
- In service since
- September 2, 1991
- Overlays
- 341
- Local dialing
- 1 plus ten digits
- Time zone
- Pacific Time
- ZIP codes
- 60
Map
Main cities in area code 510
Overlays and neighboring area codes
Overlay, serving the same area: 341.
Counties in area code 510
Towns in area code 510
- Oakland
- Berkeley
- Hayward
- Richmond
- Fremont
- Tracy
- San Leandro
- Alameda
- Castro Valley
- El Sobrante
- Emeryville
- Livermore
- Pleasanton
- Albany
- Crockett
- Dublin
- El Cerrito
- Hercules
- Newark
- Piedmont
- Pinole
- Port Costa
- Rodeo
- San Lorenzo
- San Pablo
- Sunol
- Union City
- Ashland
- Bayview
- Blackhawk
- Camino Tassajara
- Cherryland
- East Richmond Heights
- Fairview
- Kensington
- Montalvin Manor
- Mountain House
- Norris Canyon
- North Richmond
- Rollingwood
- Tara Hills
- Union
Local numbers in area code 510
These 510 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (510) 288-1789Oakland, CA$59View & buy
- (510) 588-7658Oakland, CAAlso spells ROKU$59View & buy
- (510) 770-6678Fremont, CAAlso spells MOST$59View & buy
- (510) 775-6780Alameda, CA$59View & buy
- (510) 810-7770Alameda, CA$59View & buy
- (510) 810-7898Alameda, CA$59View & buy
- (510) 880-0128Hayward, CA$59View & buy
- (510) 210-8808Richmond, CA$69View & buy
- (510) 210-8818Richmond, CA$69View & buy
- (510) 210-8868Richmond, CA$69View & buy
- (510) 288-0777Oakland, CA$69View & buy
- (510) 295-0777Berkeley, CA$69View & buy
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