846 Oak Ave Greenfield, CA 93927
Phone: 831-674-1201
| Post Office Lobby Hours | |
|---|---|
| Monday | 6:30am - 4:45pm |
| Tuesday | 6:30am - 4:45pm |
| Wednesday | 6:30am - 4:45pm |
| Thursday | 6:30am - 4:45pm |
| Friday | 6:30am - 4:45pm |
| Saturday | 6:30am - 11:30am |
| Sunday | Closed |
Mailboxes in Greenfield
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Greenfield Post Office is a United States Postal Service (USPS) facility in Greenfield, CA. This post office offers a full array of services, including package delivery and first class mail.