Guanica Post Office

39 Calle 13 De Marzo Ste 101, Guanica, PR 00653

Contact Numbers

Phone: 787-821-2645
Fax: 787-821-5477
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours







Lobby Hours
PO Box Access Available

Monday 7:00am - 4:45pm
Tuesday 7:00am - 4:45pm
Wednesday 7:00am - 4:45pm
Thursday 7:00am - 4:45pm
Friday 7:00am - 4:45pm
Saturday 7:00am - 2:00pm
Sunday Closed

Last Collection Times

Monday 3:00pm
Tuesday 3:00pm
Wednesday 3:00pm
Thursday 3:00pm
Friday 3:00pm
Saturday 8:30am
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Packaged Stamps
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lot Parking

Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

Ensenada
6 Calle Segunda Sur
1.0 miles away

Yauco
329 Yauco Plaza I
3.1 miles away

Sabana Grande
1 Ave Vicente Quilinchini Ste 4
4.7 miles away

Guayanilla
285 Calle Luis Munoz Rivera
5.0 miles away

Reviews

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Why iterating hours don't match with actual closing times. I passed by the Post office yesterday 2 minutes to four and the door as locked. The latest last week was at 4:30 and also.lockrd. No good for business
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I went to pick up a package on Saturday august 5 2023 at 11:59pm. The employee was at the front counter but the door was locked. I show him my slip and only told him I wanted to pick up the package. He told me they were closed and would no give me the package which I really needed to have on Saturday. Customer service skills are non existent at this post office. Please re train employees on how to handle customers in the future. From 1 to ten you get a 0.
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Tracking package
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Dear, tomorrow I will be passing to withdraw the USPS shipment N° 92005590109084001691339 by the branch of Guanica.
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I have lived in the United States and the service is more updated because it when they came bundles large in mailboxes had a mailbox great for deposit the same and you left a key to sucrase the package and one returned the key to the mailbox big is an advantage for the postman as for people and you don't have to be behind the postman or go to mail quite far is thank...
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