GCNET's Nation wide Dialup Service is Always growing to reach your needs.
If your don't find a local number here check the neighboring border states that may be
reachable from your location.
| Baltic | 605 | 413 | 4095 |
| Brandon | 605 | 413 | 4095 |
| Colton | 605 | 413 | 4095 |
| Crooks | 605 | 413 | 4095 |
| Dell Rapids | 605 | 413 | 4095 |
| Garretson | 605 | 413 | 4095 |
| Harrisburg Tea | 605 | 413 | 4095 |
| Hartford | 605 | 413 | 4095 |
| Hermosa | 605 | 415 | 4091 |
| Hill City | 605 | 415 | 4091 |
| Irene | 402 | 835 | 4044 |
| Keystone | 605 | 415 | 4091 |
| Rapid City | 605 | 415 | 4091 |
| Sioux Falls | 605 | 413 | 4095 |
| Tabor | 402 | 835 | 4044 |
| Valley Springs | 605 | 413 | 4095 |
| Wakonda | 402 | 835 | 4044 |
| Yankton | 402 | 835 | 4044 |