PG Prefix and Three-Letter Structure
A Papua New Guinea UN/LOCODE normally begins with the ISO2 prefix PG and is followed by a three-character location identifier. The supplied sample does not provide a verified PG-prefixed code.
Seaports in Papua New Guinea: Port Codes, Throughput & Regional Guide (2026)
54 ports and terminals indexed in the Ecer Freight database, providing a reference point for ocean logistics, port-code searches and regional trade planning in Papua New Guinea.
Use UN/LOCODE references to verify routing, documentation and port-selection details before booking.
Papua New Guinea Port Overview
Papua New Guinea is a Pacific island trading economy whose maritime network supports containerised imports, project cargo, mining-related logistics, petroleum products and coastal distribution. The figures below distinguish Ecer Freight indexed coverage from independently published national or port statistics.
54
Papua New Guinea ports & terminals indexed in our database
Ecer Freight database · Oct 2026
—
National seaborne freight volume, 2025; YoY not stated in the public source set
PNG transport statistics · 2025
—
Container throughput, 2025; YoY not stated in the public source set
PNG Ports Corporation · 2025
—
Commercial berths, 2025; YoY not stated in the public source set
PNG Ports Corporation · 2025
How many seaports does Papua New Guinea have?
Papua New Guinea has 54 seaports and terminals indexed by Ecer Freight in its Oct 2026 database snapshot. This is an indexed-coverage figure, not a national legal count of every landing place or facility.
Which port is the largest or busiest in Papua New Guinea?
Port Moresby is generally regarded as Papua New Guinea's principal international gateway, but the supplied indexed sample does not contain a verified Papua New Guinea UN/LOCODE record for Port Moresby. Throughput should therefore be confirmed with the relevant port authority.
Which areas handle the main maritime cargo flows?
The principal cargo geography is generally concentrated around Port Moresby, Lae and resource-export locations. The supplied sample includes records such as Buenos Aires (ARBUE) and Rosario (ARROS), but these records do not validate Papua New Guinea port geography and should not be used for a Papua New Guinea booking without verification.
Top Ports and Freight Gateways
A reliable Papua New Guinea throughput league table requires port-specific 2025 disclosures. The supplied database sample contains inconsistent AR-prefixed records rather than Papua New Guinea PG-prefixed records; they are shown transparently below as indexed sample records and are not presented as Papua New Guinea ports.
Indexed sample records supplied for this page; no verified Papua New Guinea ranking is asserted.
| World rank | Port | UN-LOCODE | 2025 throughput (M TEU) | YoY change | Region |
|---|---|---|---|---|---|
| — | Buenos Aires | ARBUE | — | — | Sample record; not Papua New Guinea |
| — | Buenos Aires | ARENA | — | — | Sample record; not Papua New Guinea |
| — | San Nicolas De Los Arroyos | ARSNS | — | — | Sample record; not Papua New Guinea |
| — | Rosario | ARROS | — | — | Sample record; not Papua New Guinea |
| — | Cordoba | ARCOR | — | — | Sample record; not Papua New Guinea |
| — | San Lprenz0 | ARSLO | — | — | Sample record; not Papua New Guinea |
Regional Port Groups
Papua New Guinea's practical shipping geography is normally assessed by gateway, island group and inland delivery corridor. Because the supplied sample contains no PG-prefixed records, the tables below retain only the provided records and clearly identify their data limitation.
Indexed Sample: River and Coastal Records
These records cannot be treated as Papua New Guinea regional ports without database correction.
Provided sample records
| Port | UN-LOCODE | City / Province | Main cargo role |
|---|---|---|---|
| Buenos Aires | ARBUE | Buenos Aires / — | Indexed sample gateway record |
| Rosario | ARROS | Rosario / — | Indexed sample river-port record |
| San Nicolas De Los Arroyos | ARSNS | San Nicolas De Los Arroyos / — | Indexed sample bulk and general-cargo record |
Indexed Sample: Southern Coastal Records
No verified Papua New Guinea city or province is available in the supplied sample for this grouping.
Provided sample records
| Port | UN-LOCODE | City / Province | Main cargo role |
|---|---|---|---|
| Ushuaia | ARUSH | Ushuaia / — | Indexed sample coastal gateway record |
| Zarate, Ar | ARZAR | Zarate / — | Indexed sample multipurpose-port record |
| Puerto Deseado | ARPDE | Santa Cruz Province / — | Indexed sample export-port record |
Papua New Guinea UN/LOCODE Reference
City-Level and Terminal-Level Codes
A code may identify a city, port area, terminal or other transport location. Booking instructions should match the carrier's named place, terminal and bill-of-lading requirements.
How to Verify a Port Code
Cross-check the location against the UNECE UN/LOCODE source and the Ecer Freight port-code directory before quotation or customs filing.
Shipping from Papua New Guinea: Main Trade Lanes
Transit times vary with service rotation, transshipment, weather, equipment availability, port operations and final inland delivery. The following lanes are planning references and require a live quotation.
Papua New Guinea to Australia
A core regional lane for manufactured imports, food products, project cargo and replenishment shipments.
Papua New Guinea to New Zealand
Regular planning may involve transshipment through an Australian or regional hub depending on carrier schedules.
Papua New Guinea to Asia
Asian services support consumer goods, machinery, construction inputs and industrial supply chains.
Resource and Project Cargo Routes
Mining, energy and infrastructure cargo may use chartered, breakbulk, RoRo or specialised project services rather than standard container loops.
Data Sources and Methodology
Port coverage, code validity and throughput are separate data questions. Indexed-port totals are taken from the Ecer Freight database, while operational and national indicators should be checked against the latest official publication.
- Ecer Freight Ports Database — first-party index containing 54 Papua New Guinea port and terminal records in the Oct 2026 snapshot.
- UNECE UN/LOCODE — reference for country prefixes, location codes and place names.
- PNG Ports Corporation — port facilities, operations and official corporate information where published.
- Papua New Guinea Department of Transport — national transport policy and government-sector reference material.
- Papua New Guinea National Statistical Office — official statistical publications and economic indicators where available.
Frequently Asked Questions
How many seaports does Papua New Guinea have?
Papua New Guinea has 54 seaports and terminals indexed by Ecer Freight in the Oct 2026 database snapshot. This should not be interpreted as a statutory national port count.
What is the main seaport in Papua New Guinea?
Port Moresby is generally treated as a principal international gateway, while Lae is also important for commercial and industrial cargo. Current carrier service and terminal acceptance should be confirmed before booking.
What does the PG port-code prefix mean?
PG is the ISO2 country prefix used at the beginning of Papua New Guinea UN/LOCODEs. The three characters following PG identify the relevant location.
Which regions handle Papua New Guinea sea freight?
Port Moresby and Lae are key planning gateways, with additional coastal and island facilities serving local, resource and project cargo. Exact routing depends on the port, vessel and final delivery point.
How current is the Papua New Guinea port data?
The indexed-port snapshot is dated Oct 2026 and the latest complete statistical reference year is 2025. Operational schedules and throughput figures remain subject to official updates.
Can a freight forwarder quote a Papua New Guinea shipment?
Yes. A quotation normally requires origin, destination, commodity, dimensions, gross weight, container type, Incoterm, ready date and any dangerous-goods or project-cargo requirements.
Why should a Papua New Guinea port code be checked before shipping?
Port-code verification reduces the risk of mismatched bills of lading, incorrect terminal instructions, customs inconsistencies and unsuitable carrier routing. The carrier's booking confirmation remains controlling.
Editorial note: This page combines Ecer Freight's first-party port index with publicly available institutional references. The database coverage is reviewed and refreshed periodically, while throughput, berth and service information is updated when reliable official or port-authority material becomes available. The supplied sample contains records that do not align with Papua New Guinea; those records are explicitly labelled rather than being presented as verified national port data.
Ecer Freight · Seaports in Papua New Guinea: Port Codes, Throughput & Regional Guide (2026) · Data reviewed quarterly · Port Codes · Ports by Country · Contact