🇬🇬Guernsey (officially: Bailiwick of Guernsey) is filed in ISO 3166-1 under alpha-2 code GG, alpha-3 code GGY and numeric code 831. Its international dialing code is +44 and its country-code top-level domain is .gg. The capital is St. Peter Port. Region: Europe.
Currency: GBP (Pound Sterling).
The two-letter code appears in domains, locales (like en-GG), shipping and licence plates; the three-letter code in passports, finance and sport; the numeric code where Latin script is unavailable.