ISO country code
US: United States
US is the ISO 3166-1 alpha-2 country code for United States.
Code facts
- ISO alpha-2
- US
- ISO alpha-3
- USA
- Numeric code
- 840
- ccTLD
- .us
- Entity type
- country
- Calling code
- +1
Related lookups
Compare this country code with related answer pages.
References
- Country code standard
- ISO 3166 Country Codes
- ccTLD registry
- IANA Root Zone Database
- Calling code standard
- ITU-T E.164 assigned country codes