Shipping Country Code Reference
United States ISO Shipping Codes: US, USA & 840
United States ISO 3166-1 shipping codes: US, USA, and 840. Includes currency USD and freight documentation context.
- Alpha-2
- US
- Alpha-3
- USA
- Numeric
- 840
- Currency
- USD
- Region
- Americas
Use US and USA to identify United States consistently in freight documents, customs data, addresses, and logistics systems.
The numeric ISO code is 840, while USD identifies the national currency used in trade documentation.
These are ISO and shipping-reference codes, not telephone dialing codes. Confirm customs and product requirements separately for each shipment.
United States country codes
Alpha-2: US. Alpha-3: USA. Numeric: 840. Currency: USD.
Where these codes are used
ISO country codes appear on customs declarations, bills of lading, commercial invoices, and in logistics and tracking systems.
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Frequently asked questions
What is the ISO country code for United States?
The alpha-2 code is US and the alpha-3 code is USA. The numeric code is 840.
What currency code does United States use?
USD.