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Arkansas ZIP Codes

Arkansas ZIP codes cover metro areas like Little Rock, Fayetteville, and Fort Smith, as well as rural Delta and Ozark towns. ZIP codes starting with 71 and 72 are unique to Arkansas.

Quick Facts

  • Total ZIP Codes: 742
  • Largest City: Little Rock
  • ZIP Range: 71601 – 72959
  • Area Codes: 479, 501, 870

Population Highlights

  • Little Rock Metro: ~750K
  • Northwest Arkansas: ~600K
  • Fort Smith Metro: ~300K

Major Counties

  • Pulaski: Little Rock (72201–72227)
  • Washington: Fayetteville (72701–72704)
  • Sebastian: Fort Smith (72901–72908)

Regional ZIP Distribution

  • Central Arkansas: Little Rock Metro (722xx)
  • Northwest Arkansas: Fayetteville Metro (727xx)
  • Western Arkansas: Fort Smith Metro (729xx)

Area Codes

  • 501: Little Rock & Central Arkansas
  • 479: Northwest Arkansas & Fort Smith
  • 870: Rural & Eastern Arkansas

Transportation & Landmarks

  • Little Rock National Airport (LIT)
  • Ozark National Forest
  • Major Interstates: I-30, I-40, I-55

Notable ZIP Codes

Some ZIP codes in Arkansas are especially significant. 72201 covers downtown Little Rock, 72701 is central Fayetteville, and 72901 includes Fort Smith.

Arkansas ZIP Code Directory

ZIP Code â–² Common City â–²

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