Geographic Overview of Area Code 925

Area code 925 is located in the state of California, primarily covering the inland regions of the East Bay counties of Alameda and Contra Costa. Major cities within this area code include Concord, Antioch, Livermore, San Ramon, and Pleasanton. This region is known for its diverse communities and thriving business environment, making it an attractive location for entrepreneurs and established businesses alike.

Nearby area codes include:

  • 209 - Stockton, CA
  • 510 - Oakland, CA
  • 650 - San Mateo, CA

Understanding the geographic layout and neighboring area codes can help businesses plan their operations and marketing strategies more effectively.