HoursPostOffice.com
For example: "New York", or "Chicago"
Post Office Tamuning (GU)

Post Office Tamuning (GU)

Details

Post office address 143 Edward T Calvo Memorial Pkwy
Town/City Tamuning
State GU
ZIP 96913-3598
Phone 671-646-5539
The Post Office is open Monday to Friday from 8:30 am to 3:30 pm and on Saturday from 12:00 pm to 3:00 pm. It is closed on Sunday.
Horaires Retail
Monday
Jan 5, 2026
Tuesday
Jan 6, 2026
Wednesday
Jan 7, 2026
Thursday
Jan 8, 2026
Friday
Jan 9, 2026
Saturday
Jan 10, 2026
Sunday
Jan 11, 2026
Closed
Horaires Call Referral
Monday
Jan 5, 2026
Tuesday
Jan 6, 2026
Wednesday
Jan 7, 2026
Thursday
Jan 8, 2026
Friday
Jan 9, 2026
Saturday
Jan 10, 2026
Sunday
Jan 11, 2026
Closed
Horaires Lobby
Monday
Jan 5, 2026
Tuesday
Jan 6, 2026
Wednesday
Jan 7, 2026
Thursday
Jan 8, 2026
Friday
Jan 9, 2026
Saturday
Jan 10, 2026
Sunday
Jan 11, 2026
Horaires Pickup Services
Monday
Jan 5, 2026
Tuesday
Jan 6, 2026
Wednesday
Jan 7, 2026
Thursday
Jan 8, 2026
Friday
Jan 9, 2026
Saturday
Jan 10, 2026
Sunday
Jan 11, 2026
Closed
Horaires PO Box Access
Monday
Jan 5, 2026
Tuesday
Jan 6, 2026
Wednesday
Jan 7, 2026
Thursday
Jan 8, 2026
Friday
Jan 9, 2026
Saturday
Jan 10, 2026
Sunday
Jan 11, 2026

Services Offered at this location and other information

Services Available:

  • Call Referral
  • Label Broker®
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • Priority Mail International®
  • PO Box Online

Parking: Lot Parking Available

Contacts

  • Phone support: 1-800-ASK-USPS® (800-275-8777)
  • TTY: 877-889-2457
  • Phone: 671-646-5539
  • Fax: 671-646-5539

PO Box Delivery

  • Monday: 14:00
  • Tuesday: 14:00
  • Wednesday: 14:00
  • Thursday: 14:00
  • Friday: 14:00
  • Saturday: 14:00
Web: https://www.usps.com/

Deadlines for a deposit

Day Maximum hours for departure today
Monday
  • Last Collection: 16:00
Tuesday
  • Last Collection: 16:00
Wednesday
  • Last Collection: 16:00
Thursday
  • Last Collection: 16:00
Friday
  • Last Collection: 16:00
Saturday
  • Last Collection: 12:00

Postage rates 2026

Domestic Prices

USPS Prices for the most common shipments and services:

Service Prices
Priority Mail Express From $30.45
Priority Mail From $9.25
First-Class Mail From $0.68
Library Mail From $4.13

Where is your post office located in Tamuning?

Does this post office open on saturdays?

Yes, The Post Office is open on Saturday from 12:00 pm to 3:00 pm. You can get there at the times indicated.

Does this post office open on sundays?

No, unfortunately the Post Office is closed on Sundays. Look at next week's opening hours.

Post offices around

Post Offices in Tamuning

Find the list of all the other Post Offices in Tamuning by following this link.