FSM Postal Service (Micronesia) Tracking, Delivery & Contact Info

FSM Postal Service (Micronesia) is the national postal operator of the Federated States of Micronesia, created in 1983 when the federation assumed responsibility for domestic mail, post offices and philatelic services. Working closely with USPS under the Compact of Free Association, it provides letter, parcel, registered, PO box and stamp services across Pohnpei, Chuuk, Yap and Kosrae.

How to Track FSM Postal Service (Micronesia) Package (Where is my FSM Postal Service (Micronesia) package?)

Track FSM Postal Service (Micronesia) Package & Parcel Here

You can usually track FSM Postal Service (Micronesia) parcels and registered items through the USPS Tracking page using the number printed on your receipt or label. Unregistered letters and simple postcards generally cannot be tracked online.

1. Open the FSM Postal Service website at post.gov.fm to confirm services and locations, then go to the USPS online tracking page: USPS Tracking.
2. Find your tracking number on the mailing receipt, customs slip, or shipping confirmation. For FSM items routed through USPS, this is usually a standard USPS tracking or UPU barcode (e.g., “CP123456789US” or “RR123456789FM”).
3. Type or paste the number into the USPS Tracking field exactly as printed, without extra spaces.
4. Click the button to track; the system will display the latest events such as acceptance at an FSM post office, departure to the United States, transit within the USPS network, and final delivery.
5. For inbound parcels addressed to FSM, use the same USPS Tracking page and then check with your local FSM post office if the parcel shows as “Arrived at Unit” or similar but has not yet been delivered.
6. If your item has no USPS-style tracking number (for example, an ordinary letter), online tracking will not be available; you must contact your local FSM post office with mailing details for assistance.

FSM Postal Service (Micronesia) Delivery Times & Schedule

FSM Postal Service (Micronesia) operates within the USPS domestic mail system, so letters and parcels to and from the United States typically follow USPS First-Class or Priority Mail standards. In practice, small parcels often take around 4–10 business days between FSM and the mainland U.S., depending on flight schedules, weather and handling at regional hubs. Inter-island mail between Pohnpei, Chuuk, Yap and Kosrae can be slower, especially to outer islands, because of limited air and sea connections. International mail beyond the USPS network may require several weeks, particularly when additional customs and onward transportation are involved.

FSM Postal Service (Micronesia) Weekday Hours: Typically around 08:00–17:00, Monday to Friday, for main post offices such as Pohnpei, with standard “business day” opening hours across the states. Exact times can vary by branch; always confirm locally.

FSM Postal Service (Micronesia) Weekend Hours: Most FSM post offices are closed on Saturdays and Sundays and on national or U.S. federal holidays. Some locations may offer limited counter hours before holidays, so check posted notices or call your local office in advance.

FSM Postal Service (Micronesia) Contact & Customer Service Info

FSM Postal Service (Micronesia) serves customers through state post offices in Pohnpei, Chuuk, Yap and Kosrae, supported by a national headquarters in Kolonia and a philatelic bureau. Customers can inquire about tracking, delivery issues, PO boxes, postage rates and stamp sales by phone, email, contact form, or in person at local branches.

• Phone number: +691 320-2614 (Headquarters / Pohnpei). State contacts often used in public notices include Yap +691 350-2197, Kosrae +691 370-3057, and Chuuk +691 330-2737.
• Email: [fsmps@mail.fm](mailto:fsmps@mail.fm) (general / philatelic contact) or use the official contact form at post.gov.fm/contact-form.
• Mailing Address: FSM Postal Service, P.O. Box 1376, Kolonia, Pohnpei, FSM 96941, Micronesia.
• Social Medias:
  – Government of FSM Public Information Office (frequent postal updates): facebook.com/piofsm
  – News and service announcements mentioning FSM Postal Service (Micronesia) can also appear on state government Facebook pages such as Yap State Government News.

FSM Postal Service (Micronesia) FAQ

Is there a FSM Postal Service (Micronesia) location or branch near me?
Yes. FSM Postal Service operates post offices in each state capital and several substations. To find contact details, start with the official FSM Postal Service Locations page, which lists Pohnpei, Palikir, airport, Chuuk, Yap and Kosrae offices with phone numbers. Call your nearest office to confirm exact location and current opening hours.

Can FSM Postal Service (Micronesia) ship or deliver to a PO Box?
Yes. FSM Postal Service offers mail delivery to local post office boxes and to U.S.-style PO Box addresses within the USPS system. If you rent a box in FSM, letters and many parcels can be addressed directly to it using the “P.O. Box” line plus the appropriate ZIP code (such as 96941 for Pohnpei). Items sent from the United States to an FSM PO Box are treated as domestic USPS mail but still must comply with customs rules for contents.

Does FSM Postal Service (Micronesia) have a mailbox/PO box rental?
Yes. FSM Mail Boxes (PO boxes) are available in major post offices, with several sizes designed for individuals, families and businesses. The FSM Postal Service publishes notices about new prices and sizes, and rates are typically aligned with or slightly above USPS levels. Because fees can change, you should visit your local post office or call the number listed on the Locations page to ask about current annual rental charges, box availability and application requirements.

Can I pick up FSM Postal Service (Micronesia) package?
Often yes. Parcels and registered letters that cannot be delivered to your address or PO Box are held at the state post office. You may receive a notice slip, or you might see “Available for Pickup” in USPS Tracking. Bring a government ID and your tracking number or notice to the counter. For certain items (like customs-assessed parcels), you may need to pay duties or fees before collection.

What time does FSM Postal Service (Micronesia) open? (FSM Postal Service (Micronesia) Opening Hours)
Main post offices generally follow standard government business hours, opening around 8:00am and closing about 5:00pm, Monday through Friday. Smaller substations and airport branches may have shorter windows aligned with flight schedules. Because there is no single national timetable on the website, always check locally—by phone, posted notice, or state tourism information—before visiting.

Does FSM Postal Service (Micronesia) deliver or pickup on Sunday or Saturday?
Most FSM post offices are closed on weekends, so regular counter service and delivery do not normally occur on Saturdays or Sundays. In busy holiday periods, FSM Postal Service may arrange special runs to remote islands in cooperation with local transport (such as charter vessels), but these are exceptions rather than standard weekend operations. For urgent needs, confirm arrangements directly with your state post office.

How do I contact FSM Postal Service (Micronesia) about a missing or delayed shipment?
First, track the item on the USPS Tracking page using your tracking number. Note the last scan event (e.g., “Arrived at Unit” or “In Transit”). Then call the appropriate FSM post office from the contact list on the Locations page or headquarters at +691 320-2614, giving full details. For serious issues, you can also send a message via the FSM Postal Service contact form.

Does FSM Postal Service (Micronesia) offer international delivery and tracking?
Yes. Through its special relationship with USPS, FSM Postal Service handles international letters, parcels and registered mail that are carried onward by USPS and partner postal operators worldwide. Tracking is available for most registered and parcel services using USPS Tracking, though visibility may depend on the destination country’s participation in UPU tracking systems. Always keep your receipt and tracking number until delivery is confirmed.

How can I find FSM Postal Service (Micronesia) postage rates?
FSM Postal Service mirrors USPS domestic postage rates for mail between FSM and the United States and publishes changes via official notices and government press releases. For the most accurate prices, ask at your local post office or check recent announcements from the FSM Public Information Office. If mailing from the U.S., you can also use the USPS price calculator, selecting “FM – Federated States of Micronesia” as the state or destination.

Does FSM Postal Service (Micronesia) provide tracking for government documents and passports?
Government agencies in FSM frequently send passports and official documents using registered mail or USPS services that include tracking. In these cases, you (or the issuing office) should receive a tracking number that can be checked on USPS Tracking. If you are worried about a passport or document, contact both the issuing agency and your local FSM post office with the reference number so they can coordinate an inquiry.

Summary
FSM Postal Service (Micronesia) is the national postal network for the four FSM states, closely integrated with USPS for transport, pricing and tracking. Use USPS Tracking with your FSM-issued tracking number, rely on local post offices for PO boxes and pickups, and consult official locations, notices and contact channels for the latest rates and service updates.