🇵🇳Pitcairn Islands (officially: Pitcairn Group of Islands) is filed in ISO 3166-1 under alpha-2 code PN, alpha-3 code PCN and numeric code 612. Its international dialing code is +64 and its country-code top-level domain is .pn. The capital is Adamstown. Region: Oceania.
The two-letter code appears in domains, locales (like en-PN), shipping and licence plates; the three-letter code in passports, finance and sport; the numeric code where Latin script is unavailable.