Jonesboro, AR ZIP Codes, Area Codes and Address Format

City guides  |  April 25, 2026  |  2 min read

Jonesboro is one of the busiest mail areas in Arkansas, with 3 standard ZIP codes in Craighead County. Here is everything you need to format a Jonesboro address correctly.

State

Arkansas (AR)

County

Craighead County

Standard ZIP codes

3

Time zone

Central

Jonesboro ZIP codes

These are the standard delivery ZIP codes for Jonesboro. The city has 5 ZIP codes in total when PO Box and unique codes are included.

• 72401
• 72404
• 72405

Area codes in Jonesboro

Jonesboro phone numbers use 870. A single area code keeps local numbers easy to recognize.

Sample Jonesboro addresses

The street lines are invented; the city, state and ZIP codes are real. Use them for form testing, mockups and training materials, never for real orders.

How to write an address in Jonesboro

• End the address with JONESBORO, AR and the five-digit ZIP code.
• Put apartment or suite numbers at the end of the street line.
• Use USPS abbreviations such as ST, AVE and BLVD.
• Match the ZIP code to the street. Jonesboro has 3 codes, so the city name alone is not enough.

More Arkansas cities

Little Rock, Pine Bluff, Fayetteville, Conway, Rogers, or see all Arkansas cities.