855 Area Code Information

State: CA

Largest City in Area: SAN DIEGO

Where is Area Code 855? Area code (855) is in the state of CA. Below, are the major cities in the area code (855).

Major Cities in 855

  • SAN DIEGO, CA (90)
  • OVERLAND PARK, KS (30)
  • KNOXVILLE, TN (28)
  • LOS ANGELES, CA (26)
  • EL PASO, TX (26)
  • OLATHE, KS (18)
  • LEXINGTON, KY (18)
  • PHILADELPHIA, PA (17)
  • PENSACOLA, FL (16)
  • KANSAS CITY, MO (16)

Zip Codes in 855

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