628 Area Code
California · United States
Country code +1 · ISO US
Example 628 Number
A sample number from this area code, formatted three ways.
| National | International | E.164 |
|---|---|---|
| (628) 555-0123 | +1 628-555-0123 | +16285550123 |
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Cities and Regions
Locations served by the 628 area code, according to Google's libphonenumber.
- · California
How to Dial United States Numbers
From abroad
Dial +1 followed by the national number, dropping any leading 1.
Within United States
Dial 1 before the local number to make a domestic call.
Dialing out of United States
Dial 011 followed by the destination country code and number.
Nearby United States Area Codes
Frequently Asked Questions
Where is the 628 area code?
└ The 628 area code covers California in United States.
What timezone is the 628 area code in?
└ Numbers in the 628 area code are in the America/Los_Angeles timezone.
How do I dial a 628 number?
└ From abroad, dial +1 628 followed by the local number. Within United States, dial 1628 before the local number.