ZIP Code 72221 is located in Little Rock Arkansas. 72221 is entirely within Pulaski County. Regionally, it is located in Metro Little Rock.
| ZIP Code Name | Little Rock |
| Primary County | Pulaski County |
| ZIP Code Type | PO Box |
| Current Time | CDT |
| Coordinates | 34.76637650,-92.40034485 |
| Adjacent ZIP Codes | |
| Region | Metro Little Rock |
| Metropolitan/Micropolitan Stat Area | Little Rock-North Little Rock-Conway, AR |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |