| Locality | Post Code |
|---|---|
| San Francisco, San Mateo | 94128 |
| San Gregorio, San Mateo | 94074 |
| San Mateo, San Mateo | 94401, 94402, 94403, 94404 |
| Sharp Park, San Mateo | 94044 |
| South San Francisco, San Mateo | 94080, 94083 |
| West Menlo Park, San Mateo | 94026 |
| Woodside, San Mateo | 94061, 94062 |