925 Area Code

About Area Code 925

Area Code: 925
City: Antioch
State: California
County: Alameda
Time Zone: America/Los_Angeles
Latitude / Longitude: 37.891776666667, -121.935052

Area code 925 is located in the United States and is used in the region around Antioch, California. It currently serves approximately 15 cities across 1 states.

In this dataset, area code 925 covers parts of California. Major cities using this area code include Antioch, Bay Point, Brentwood, Concord, Danville, Dublin, Lafayette, Livermore, Martinez, Oakley, and 5 more.

Cities in Area Code 925

Below is a list of cities that use area code 925 in this dataset:

• Antioch
• Bay Point
• Brentwood
• Concord
• Danville
• Dublin
• Lafayette
• Livermore
• Martinez
• Oakley
• Pittsburg
• Pleasant Hill
• Pleasanton
• San Ramon
• Walnut Creek

Counties / Regions Covered

Area code 925 covers the following counties or regions:

• Alameda
• Contra Costa

Location and Coordinates

The approximate central location for area code 925 is near latitude 37.891776666667 and longitude -121.935052. Individual city coordinates vary within the area code's coverage:

• Antioch, California (lat 38.00492, lng -121.80579)
• Bay Point, California (lat 38.02909, lng -121.96163)
• Brentwood, California (lat 37.93187, lng -121.69579)
• Concord, California (lat 37.97798, lng -122.03107)
• Danville, California (lat 37.82159, lng -121.99996)
• Dublin, California (lat 37.70215, lng -121.93579)
• Lafayette, California (lat 37.88576, lng -122.11802)
• Livermore, California (lat 37.68187, lng -121.76801)
• Martinez, California (lat 38.01937, lng -122.13413)
• Oakley, California (lat 37.99742, lng -121.71245)
• Pittsburg, California (lat 38.02798, lng -121.88468)
• Pleasant Hill, California (lat 37.94798, lng -122.0608)
• Pleasanton, California (lat 37.66243, lng -121.87468)
• San Ramon, California (lat 37.77993, lng -121.97802)
• Walnut Creek, California (lat 37.90631, lng -122.06496)

Time Zone Information

Based on the underlying city data, area code 925 is used in the following time zone(s): America/Los_Angeles.

Related Area Code Pages

Explore related area code pages on Burning Compass:

• All area codes in California
• Area codes for the city of Antioch
• Area codes in Alameda