The phone number is 831-674-1201
| Post office address | 846 Oak Ave |
| Town/City | Greenfield |
| State | CA |
| ZIP | 93927-4928 |
| Phone | 831-674-1201 |
Post Office Greenfield is open Monday to Friday from 8:30 am to 4:00 pm. This USPS Post Office is closed Saturday and Sunday.
Retail Hours
Lobby Hours
PO Box Access Hours
Carrier Facility Hours
Global Express Guaranteed® Hours
Pickup Services Hours
No, the Post Office Greenfield is closed on Saturdays. Check the timetables above to know when to go during the week.
No, unfortunately the Post Office Greenfield is closed on Sundays. Look at next week's opening hours.
Find the list of all the other Post Offices in Greenfield by following this link.
USPS Prices for the most common shipments and services:
| Service | Prices |
|---|---|
| Priority Mail Express | From $28.75 |
| Priority Mail Express Flat Rate Envelope | $28.75 |
| Priority Mail | From $9.35 |
| Priority Mail Flat Rate Envelope | $9.65 |
| First-Class Mail | From $0.63 |
| Library Mail | From $3.47 |
| Parcel Select | From $4.75 |
| Parcel Select Lightweight | From $2.46 |
