Dial code+1
Operators12
| Network | MCC | MNC | Coverage |
|---|---|---|---|
| Telna | 310 | 840 | Limited |
| Docomo | — | — | Unavailable |
| Cincinnati Bel | — | — | Full |
| Choice Wireless | 310 | 630 | Limited |
| Limitless Mobile | 310 | 690 | Full |
| GCI Wireless | 311 | 370 | Full |
| Indigo Wireless | — | — | Unavailable |
| Sprint | — | — | Unavailable |
| US Cellular | 311 | 580 | Full |
| Union Wireless | 310 | 020 | Full |
| Verizon | 310 | 012 | Full |
| T-Mobile | 310 | 260 | Full |