Amateur Radio Callsigns in ZIP Code: 53070
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| K9MOI | LESCH, DONALD E | OOSTBURG | WI | United States |
| KE9WO | DE TROYE, DONALD J | OOSTBURG | WI | United States |
| WB9CVB | EGGEBEEN, MARK A | Oostburg | WI | United States |
| N9IXX | Eckwielen, Brad L | Oostburg | WI | United States |
| KD9DRM | Cramer, Julie A | Oostburg | WI | United States |
| KD9MNK | Brittman, Stuart M | Oostburg | WI | United States |
| KD9NOA | Grether, Lori R | Oostburg | WI | United States |