| Place | Postal Code |
|---|---|
| Horstmar, Münster) | 48612 |
| Postal Codes in Steinfurt | |
|---|---|
| Altenberge | |
| Emsdetten | |
| Greven | |
| Hopsten | |
| Hörstel | |
| Horstmar | |
| Ibbenbüren | |
| Ladbergen | |
| Laer | |
| Lengerich | |
| Lienen | |
| Lotte | |
| Metelen | |
| Mettingen | |
| Neuenkirchen | |
| Nordwalde | |
| Ochtrup | |
| Recke | |
| Rheine | |
| Saerbeck | |
| Steinfurt | |
| Tecklenburg | |
| Westerkappeln | |
| Wettringen | |