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Walnut Creek, California Area Codes

California State Flag
   To call Walnut Creek, California (United States)
select the country you're calling from, then dial:

Exit Code + 1 + (510 or 925) + The Number
* Do not dial the plus (+) symbols
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Walnut Creek, California Information

World Time Zones The Walnut Creek area code is 510 or 925
World Time Zones The current time in Walnut Creek, California is 21:53PM (09:53PM)
City Information  Walnut Creek, California is located in Contra Costa county.
Daylight Savings Time  Walnut Creek, California observes Daylight Savings Time.

Walnut Creek zip codes Walnut Creek zip codes:

94595, 94596, 94597, 94598

Save on your call to Walnut Creek Save on your call to Walnut Creek, California:

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