충청북도, South Korea Phone Numbers Generator Refresh
| 043-297-4309 (청주시) | 043-855-5160 (충주시) |
| 043-262-5292 (청주시) | 043-292-5556 (청주시) |
| 043-854-5535 (충주시) | 043-855-9293 (충주시) |
| 043-900-0072 (청주시) | 043-212-0173 (청주시) |
| 043-851-4242 (충주시) | 043-653-4859 (제천시) |
| 043-648-6464 (제천시) | 043-651-5982 (제천시) |