820 Area Code Information

State: AZ

Largest City in Area: TUCSON

Where is Area Code 820? Area code (820) is in the state of AZ. Below, are the major cities in the area code (820).

Major Cities in 820

  • TUCSON, AZ (53)
  • SAN ANTONIO, TX (44)
  • NEW BRAUNFELS, TX (23)
  • PENSACOLA, FL (22)
  • TALLAHASSEE, FL (20)
  • FLINT, MI (19)
  • HOUSTON, TX (18)
  • KERRVILLE, TX (17)
  • PINE BLUFF, AR (16)
  • HARTFORD, CT (16)

Zip Codes in 820

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