ROCK, MI Post Office
3980 W MAPLE RIDGE 37TH RD ROCK, MI 49880 - 9474
NONE
Phone 906-356-6317
Fax 906-356-9041
TTY 877-889-2457
Hours
- Mon-Fri 07:30 AM - 12:30 PM 01:00 PM - 02:00 PM
- Sat 08:00 AM - 10:00 AM
- Sun Closed
Lobby Hours
- Mon-Sat 06:30 AM - 05:30 PM
- Sun Closed
Last Collection Hours
- Mon-Fri 02:15 PM
- Sat 10:00 AM
- Sun Closed
PO Box Access Hours
- Mon-Sat 06:30 AM - 05:30 PM
- Sun Closed
Pickup Services Hours
- Mon-Fri 07:45 AM - 12:30 PM 01:00 PM - 02:00 PM
- Sat 07:30 AM - 10:30 AM
- Sun Closed
Post Office On-Site Services
- Business Reply Mail Account Balance
- Business Reply Mail New Permit
- Bulk Mail Acceptance
- Bulk Mail Account Balance
- Bulk Mail New Permit
- Burial Flags
- Call Referral
- Carrier Services
- Duck Stamps
- General Delivery
- Money Orders (Domestic)
- Money Orders (Inquiry)
- Pickup Accountable Mail
- Pickup Hold Mail
- Pickup Notice Left Mail
- Priority Mail International®
- PO Box Online