290 Area Code Information

State: CO

Largest City in Area: FLORENCE

Where is Area Code 290? Area code (290) is in the state of CO. Below, are the major cities in the area code (290).

Major Cities in 290

  • FLORENCE, CO (761)
  • COLORADO SPRINGS, CO (526)
  • CANON CITY, CO (502)
  • PUEBLO, CO (445)
  • MONTE VISTA, CO (413)
  • TRINIDAD, CO (387)
  • WALSENBURG, CO (287)
  • DENVER, CO (279)
  • LIMON, CO (219)
  • WESTCLIFFE, CO (160)

Zip Codes in 290

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