Amateur Radio Callsigns in ZIP Code: 74454
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| KC5SQA | HELSLEY, GARY | Porter | OK | United States |
| W2MLJ | PORTER, WILLIAM T | PORTER | OK | United States |
| KG5KBL | Redman, Christopher L | Porter | OK | United States |
| N5CDR | RUST, CHRISTOPHER D | Porter | OK | United States |
| KJ5DVF | Murray, Samuel L | Porter | OK | United States |
| KJ5HZP | VanTuyl, Avery A | Porter | OK | United States |