Amateur Radio Callsigns in ZIP Code: 18034
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| K3FMA | CASSANO JR, JOSEPH M | CENTER VALLEY | PA | United States |
| KC3SUU | Conopio, Mark | Center Valley | PA | United States |
| K3LKA | De Paolis Jr, Michael V | Center Valley | PA | United States |
| W3WND | DE TURK, STEPHEN W | Center Valley | PA | United States |
| W3MFE | Eddinger, Michael F | Center Valley | PA | United States |
| N3EJH | Hagan, Eric J | Center Valley | PA | United States |
| KC3DTM | Loew, Seth D | Center Valley | PA | United States |
| KC3DYM | LUDWIG Jr, Stephen M | Center Valley | PA | United States |
| KC3HWB | Mielke, Eric A | Center Valley | PA | United States |
| KD3ASL | Miller, John | Center Valley | PA | United States |
| KC3GBG | Osowski, Michael E | Center Valley | PA | United States |
| WB2KMU | PAUR, NEIL | Center Valley | PA | United States |
| N3SXB | RUTKIEWICZ, JOHN | CENTER VALLEY | PA | United States |
| KC3VAY | Smith, Tammy M | Center Valley | PA | United States |
| KE3SP | SNYDER, WALTER M | Cleveland | PA | United States |
| N3VAN | Vanderhoff, Matthew J | Center Valley | PA | United States |
| KC3LRJ | Wirth, John D | Center Valley | PA | United States |
| KC3LRK | Wirth, Melissa M | Center Valley | PA | United States |