Amateur Radio Callsigns in ZIP Code: 07640
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| KA2ZBO | CAUTTERO, ROBERT L | HARRINGTON PARK | NJ | United States |
| W2WJS | STEELE, WILLIAM J | HARRINGTON PARK | NJ | United States |
| AB2XT | McDonough, John P | Harrington Park | NJ | United States |
| W2APP | Collins, Paul G | Harrington Park | NJ | United States |
| WV2HWT | Gulko, Martin B | Harrington Park | NJ | United States |
| K2MCI | Clarkson, William J | Harrington Park | NJ | United States |
| KD2KXM | Brady, Matthew R | Harrington Park | NJ | United States |
| KD2MTZ | Barron, Christopher J | Harrington Park | NJ | United States |