Country Info Lookup

Country Info Lookup

Look up authoritative metadata for every country in the ISO 3166-1 standard — names, codes, dialing prefixes, currencies, capitals, and TLDs — in one place. The tool ships with a bundled dataset of 249 countries and dependent territories, so every search is instant, accurate, and works fully offline in your browser.

Unlike asking a chatbot — which often hallucinates ISO codes, swaps similar dialing prefixes, or invents currency symbols — this lookup returns canonical values you can copy directly into forms, code, or spreadsheets.

如何使用

1. Type any of the following into the search box: a country name (“Germany”), an ISO alpha-2 code (“DE”), an alpha-3 code (“DEU”), a numeric code (“276”), a dialing code (“+49”), a currency code (“EUR”), or a top-level domain (“.de”).
2. The matching country card appears immediately. If your query is ambiguous, you’ll see a row of suggestion chips — click any chip to switch the displayed country.
3. Click the copy icon next to any field (alpha-2, dialing code, currency, capital, etc.) to copy that single value to your clipboard.
4. Try the reverse lookups: enter “+1-264” to find Anguilla, or “.io” to find the British Indian Ocean Territory.

特征

• 249 ISO 3166-1 entries — every country and recognised dependent territory, including Antarctica, the Vatican, and remote islands.
• Multi-field search — matches against name, official name, ISO alpha-2, alpha-3, numeric code, dialing code, capital, currency code, currency name, and TLD in a single query.
• Reverse dialing lookup — enter a phone code like “+33” or “44” and the tool finds the matching country, including NANP regional codes such as “+1-876”.
• Per-field copy buttons — grab just the alpha-2 or just the currency symbol without selecting text manually.
• Flag emoji rendering — each country card shows the regional indicator flag derived directly from its alpha-2 code.
• Suggestion chips — when several countries match, switch between them with one click instead of refining the query.
• 100% 客户端 — the dataset is bundled with the page, so no network requests are made and no input ever leaves your browser.

用例

• Form and database design — grab the correct ISO alpha-2 code for a country dropdown without copy-pasting from Wikipedia.
• International phone validation — confirm that a +677 prefix really points at the Solomon Islands before allow-listing it.
• Invoicing and tax — verify the right currency code and symbol when issuing cross-border invoices.
• Domain research — figure out which country a ccTLD belongs to (.io, .ai, .tv, .me) before registering or buying.
• Travel and logistics — capital city, dialing code, and currency in a single glance for any destination.