657 Area Code Information
State: CA
Largest City in Area: SANTA ANA
Where is Area Code 657? Area code (657) is in the state of CA. The PeopleSearchNow database has 36,055 records on file with a phone number in the area code of (657). Below, are the major cities in the area code (657).
Major Cities in 657
- SANTA ANA, CA (10,623)
- ANAHEIM, CA (9,557)
- HUNTINGTON BEACH, CA (6,748)
- GARDEN GROVE, CA (4,376)
- ORANGE, CA (3,938)
- FULLERTON, CA (3,394)
- COSTA MESA, CA (3,274)
- TUSTIN, CA (3,030)
- FOUNTAIN VALLEY, CA (2,617)
- WESTMINSTER, CA (2,489)
Zip Codes in 657
- 92626
- 92646
- 92647
- 92648
- 92683
- 92701
- 92703
- 92704
- 92705
- 92706
- 92707
- 92708
- 92780
- 92801
- 92802
- 92804
- 92805
- 92806
- 92840
- 92870