Amateur Radio Callsigns in ZIP Code: 19023
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| K3YW | GADLIN, EUGENE F | DARBY | PA | United States |
| N3GBJ | RUHL, CHRISTOPHER D | COLLINGDALE | PA | United States |
| N3PD | BEGG, JOHN E | COLLINGDALE | PA | United States |
| WA3RXE | HARRIS, THOMAS K | COLLINGDALE | PA | United States |
| KC3IXG | Rossiter Sr, Kyle D | Darby | PA | United States |
| KC3LTN | Rossiter, Rosemary | Darby | PA | United States |
| KC3OME | Moore Jr, MacArthur H | Darby | PA | United States |
| WB3CMR | Ritchie, Christopher M | Colwyn | PA | United States |
| KC3WAB | Tholley, Joseph A | Darby | PA | United States |