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925 Area Code Information

State: CA

Largest City in Area: CONCORD

Where is Area Code 925? Area code (925) is in the state of CA. The PeopleSearchNow database has 2,415,530 records on file with a phone number in the area code of (925). Below, are the major cities in the area code (925).

Major Cities in 925

  • CONCORD, CA (572,894)
  • WALNUT CREEK, CA (429,411)
  • ANTIOCH, CA (379,430)
  • SAN RAMON, CA (272,710)
  • PITTSBURG, CA (269,627)
  • PLEASANTON, CA (267,362)
  • LIVERMORE, CA (265,170)
  • DANVILLE, CA (239,640)
  • MARTINEZ, CA (214,790)
  • PLEASANT HILL, CA (210,826)

Zip Codes in 925

  • 94509
  • 94513
  • 94518
  • 94520
  • 94521
  • 94523
  • 94526
  • 94531
  • 94550
  • 94551
  • 94553
  • 94561
  • 94565
  • 94566
  • 94568
  • 94583
  • 94588
  • 94596
  • 94597
  • 94598