| Locality | Post Code |
|---|---|
| Bluffton, Wells | 46714 |
| Craigville, Wells | 46731 |
| Domestic, Wells | 46714 |
| Keystone, Wells | 46759 |
| Kingsland, Wells | 46777 |
| Liberty Center, Wells | 46766 |
| Markle, Wells | 46770 |
| Murray, Wells | 46714 |
| North Oaks, Wells | 46714 |
| Ossian, Wells | 46777 |
| Petroleum, Wells | 46778 |
| Poneto, Wells | 46781 |
| Reiffsburg, Wells | 46714 |
| Rockford, Wells | 46714 |
| Tocsin, Wells | 46777 |
| Toll Gate Heights, Wells | 46714 |
| Travisville, Wells | 46714 |
| Uniondale, Wells | 46791 |
| Vera Cruz, Wells | 46714 |
| Villa North, Wells | 46714 |