• Name
  • Phone
  • Address

640 Area Code Information

State: IA

Largest City in Area: CEDAR RAPIDS

Where is Area Code 640? Area code (640) is in the state of IA. The PeopleSearchNow database has 1,260 records on file with a phone number in the area code of (640). Below, are the major cities in the area code (640).

Major Cities in 640

  • CEDAR RAPIDS, IA (43)
  • NEW YORK, NY (42)
  • DES MOINES, IA (39)
  • BRONX, NY (32)
  • LOUISVILLE, KY (30)
  • DAVENPORT, IA (26)
  • BROOKLYN, NY (23)
  • PHILADELPHIA, PA (23)
  • WICHITA FALLS, TX (22)
  • AMES, IA (19)

Zip Codes in 640

  • 19064
  • 50010
  • 50014
  • 50158
  • 50265
  • 50312
  • 50322
  • 50401
  • 52241
  • 52246
  • 52302
  • 52402
  • 52403
  • 52404
  • 52405
  • 52501
  • 52722
  • 52761
  • 52803
  • 94040