| 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 |
|---|---|---|---|
| 870-792 | Earle | Crittenden | Landline |
| 870-598 | Piggott | Clay | Landline |
| 870-586 | Marmaduke | Greene | Landline |
| 870-963 | Bull Shoals | Marion | Landline |
| 870-231 | Camden | Ouachita | Landline |
| 870-742 | Strong | Union | Landline |
| 870-394 | Marion | Crittenden | Landline |
| 870-241 | Roe | Monroe | Landline |
| 870-387 | Cove | Polk | Landline |
| 870-213 | Fifty Six | Stone | Landline |
| 870-647 | Maynard | Randolph | Landline |
| 870-578 | Harrisburg | Poinsett | Landline |
| 870-777 | Hope | Hempstead | Landline |
| 870-769 | Biggers | Randolph | Landline |
| 870-614 | Luxora | Mississippi | Landline |
| 870-947 | Stephens | Ouachita | Wireless |
| 870-628 | Star City | Lincoln | Landline |
| 870-607 | Gamaliel | Baxter | Landline |
| 870-944 | Smackover | Union | Wireless |
| 870-317 | Forrest City | Saint Francis | Wireless |