| Area Code | 870 |
| State | Arkansas |
| Current Time in Area Code 870 | 870> CDT |
| Timezone | Central Daylight Time |
| Regional Market Area | Jonesboro Area Metro Little Rock Metro Memphis Monroe-El Dorado Area Shreveport Area Springfield MO Area |
| Metro Area(s) | Arkadelphia, AR Batesville, AR Blytheville, AR Camden, AR El Dorado, AR Forrest City, AR Harrison, AR Helena-West Helena, AR Hope, AR Jonesboro, AR Magnolia, AR Mountain Home, AR Paragould, AR Pine Bluff, AR |
| Population (2020) | 1098852 |
| Adjacent Area Codes | 318,327,417,430,479,501,539,573,580,662,731,901,903,918 |
| Jonesboro |
| Pine Bluff |