ISO country code
GB: United Kingdom
GB is the ISO 3166-1 alpha-2 country code for United Kingdom.
Code facts
- ISO alpha-2
- GB
- ISO alpha-3
- GBR
- Numeric code
- 826
- ccTLD
- .uk
- Entity type
- country
- Calling code
- +44
Useful note
GB is the ISO alpha-2 code, while .uk is the usual country-code top-level domain.
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