| General Information about Area Code 870 | |
|---|---|
| Country | United States |
| State / Province / Territory | Arkansas |
| Major City | Jonesboro |
| Time Zone | Central (UTC-06:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 870-408 | Harrisburg | Poinsett | Wireless |
| 870-293 | Arkadelphia | Clark | Wireless |
| 870-929 | Berryville | Carroll | Landline |
| 870-402 | Midway | Baxter | Landline |
| 870-276 | Success | Clay | Landline |
| 870-727 | Pine Bluff | Jefferson | Landline |
| 870-564 | Blytheville | Mississippi | Landline |
| 870-793 | Batesville | Independence | Landline |
| 870-699 | Prattsville | Grant | Landline |
| 870-533 | Stamps | Lafayette | Landline |
| 870-585 | Mountain View | Stone | Landline |
| 870-314 | El Dorado | Union | Wireless |
| 870-321 | Midway | Baxter | Wireless |
| 870-480 | Berryville | Carroll | Landline |
| 870-388 | Saratoga | Howard | Landline |
| 870-282 | Saint Charles | Arkansas | Landline |
| 870-592 | Pine Bluff | Jefferson | Wireless |
| 870-873 | Humphrey | Jefferson | Landline |
| 870-250 | Fordyce | Dallas | Wireless |
| 870-597 | Lafe | Greene | Landline |