🇳🇬Nigeria (officially: Federal Republic of Nigeria) is filed in ISO 3166-1 under alpha-2 code NG, alpha-3 code NGA and numeric code 566. Its international dialing code is +234 and its country-code top-level domain is .ng. The capital is Abuja. Region: Africa.
Currency: NGN (Naira).
The two-letter code appears in domains, locales (like en-NG), shipping and licence plates; the three-letter code in passports, finance and sport; the numeric code where Latin script is unavailable.