Amateur Radio Callsigns in ZIP Code: 94580
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| N6ZGO | ABERLE, EDUARDO M | SAN LORENZO | CA | United States |
| KO6BNE | Aguirre, Daniel E | San Lorenzo | CA | United States |
| KO6BNC | Aguirre, Helen E | San Lorenzo | CA | United States |
| KO6BND | Aguirre, Raymund C | San Lorenzo | CA | United States |
| AG6XQ | Barnard, Leo A | San Lorenzo | CA | United States |
| KF6UIO | BELLEFEUILLE, BRIAN P | SAN LORENZO | CA | United States |
| K6UMA | BOGGESS, CHRISTOPHER R | SAN LORENZO | CA | United States |
| WB6KAL | BROWN, GREGORY K | San Lorenzo | CA | United States |
| KM6VYU | CARLEN, JEFF M | SAN LORENZO | CA | United States |
| KD6OWM | CESENA, STEVE J | SAN Lorenzo | CA | United States |
| KI6TZF | Comer, Michael S | San Lorenzo | CA | United States |
| KO6CBE | Crow III, John J | San Lorenzo | CA | United States |
| KE6BQD | CUTINO, PHILIP G | SAN LORENZO | CA | United States |
| KN6WQY | Denton, Daniel | San Lorenzo | CA | United States |
| W6GED | DOWNS SR, GEORGE E | SAN LORENZO | CA | United States |
| KN6RAY | Essinger, Raymond L | San Lorenzo | CA | United States |
| KC5TJA | FALVO II, SAMUEL A | SAN LORENZO | CA | United States |
| KM6EAN | Fobroy, Brian L | San Lorenzo | CA | United States |
| KN6MPP | Fonticiella, Andrew L | San Lorenzo | CA | United States |
| KE6OTU | FRANCIS, THOMAS E | SAN LORENZO | CA | United States |
| K6JWF | Frischerz, Joe | San Lorenzo | CA | United States |
| N6LRC | Galvan, Edward D | San Lorenzo | CA | United States |
| KN6PFZ | Galvan, Stephan J | San Lorenzo | CA | United States |
| KO6CGX | Garcia, Jorge G | SAN LORENZO | CA | United States |
| KK6FGH | Gilmore, James M | San Lorenzo | CA | United States |
| KM6DXA | Gonzales, Steven A | San Lorenzo | CA | United States |
| K6ZTF | HARGRAVES, JOHN R | SAN LORENZO | CA | United States |
| W6FTW | Harris, Jason C | San Lorenzo | CA | United States |
| K6EAG | HAYWARD RADIO CLUB | San Lorenzo | CA | United States |
| KN6EWT | Hoaglan, Marshall | San Lorenzo | CA | United States |
| N5PCC | Hohm, Timothy J | San Lorenzo | CA | United States |
| KK6PBQ | HONG, ALEX M | SAN LORENZO | CA | United States |
| KK6ONR | Hopkins, Mehagan S | San Lorenzo | CA | United States |
| KI6RRU | Irwin 481, Michael V | San Lorenzo | CA | United States |
| KK6LAA | Izaguirre, Luis G | San Lorenzo | CA | United States |
| KJ6POQ | LAMBERT, JAMES W | SAN LORENZO | CA | United States |
| KO6AVH | LINESS, ADRIANE J | SAN LORENZO | CA | United States |
| K6TYF | Mackinnon, John C | San Lorenzo | CA | United States |
| KH7HM | MACKINNON, MARILYN A | SAN LORENZO | CA | United States |
| KM6HIB | Manalac, Miguel S | San Lorenzo | CA | United States |
| KJ6NGZ | Marr, Douglas W | San Lorenzo | CA | United States |
| KK6PSP | Maxwell, Jordan A | San Lorenzo | CA | United States |
| KF7UIC | McNINCH, CRAIG A | San Lorenzo | CA | United States |
| KQ6TN | MENEZ, BLAISE B | San Lorenzo | CA | United States |
| KK6LUW | MONSOR, STEPH C | SAN LORENZO | CA | United States |
| KK6PCH | MORIMOTO, GLENN M | San Lorenzo | CA | United States |
| W6TOM | MURPHY, THOMAS P | SAN LORENZO | CA | United States |
| KO6GLJ | OBrien, Daniel | San Lorenzo | CA | United States |
| KM6SFN | Oliveira, Emily R | San Lorenzo | CA | United States |
| KM6HJA | Oliveira, Michael A | San Lorenzo | CA | United States |
| KN6KBR | PATRICIO, DANIEL G | SAN LORENZO | CA | United States |
| AG6HJ | Patten, Deborah K | San Lorenzo | CA | United States |
| KJ6VWG | Patten, Kent L | San Lorenzo | CA | United States |
| KI6JLR | PETERS, EUGENE W | SAN LORENZO | CA | United States |
| KG6HYY | PIASTRELLI JR, RALPH D | SAN LORENZO | CA | United States |
| K8JYS | POUARD, ROBERT S | SAN LORENZO | CA | United States |
| W6MXI | ROACH, GILBERT M | SAN LORENZO | CA | United States |
| AE6VB | Rotor, Manolito M | San Lorenzo | CA | United States |
| KE6QII | SACATROPEZ, RONNIE A | SAN LORENZO | CA | United States |
| KD6BXR | SCHNEIDER JR, KENNETH P | SAN LORENZO | CA | United States |
| KK6ZIW | Streeter, John E | San Lorenzo | CA | United States |
| KN6PFU | Sturm, Paul T | San Lorenzo | CA | United States |
| KK6IBQ | Szeto, Pamela L | San Lorenzo | CA | United States |
| KO6FOM | Tapley, William C | San Lorenzo | CA | United States |
| N6MQQ | TAYLOR, DEBRA L | SAN LORENZO | CA | United States |
| N6MON | TAYLOR, TERENCE E | SAN LORENZO | CA | United States |
| KD6GVX | TOCI, ORVILLE T | SAN LORENZO | CA | United States |
| KT6WES | TRUEX, WESLEY C | San Lorenzo | CA | United States |
| KK6EZK | Voong, Kevin L | San Lorenzo | CA | United States |
| KD6FFQ | WILKINSON, JOHN G | SAN LORENZO | CA | United States |
| KK6SVJ | Williamson, John S | San Lorenzo | CA | United States |
| KM6MDB | Wong, Jessica | San Lorenzo | CA | United States |
| K6JOX | WRIGHT, DAVID K | SAN LORENZO | CA | United States |
| KO6CHG | Yanez, Miguel A | San Lorenzo | CA | United States |