Dominican Republic, officially República Dominicana, is a country in Caribbean, Its capital is Santo Domingo, its country calling code is +1, and its ISO 3166 codes are DO (alpha-2) and DOM (alpha-3). The official currency is Dominican peso (DOP) $.
Dominican Republic country code: +1
The country calling code for Dominican Republic is +1. Country calling codes identify the destination country when placing an international call. The international access prefix used to leave your originating country varies by telephone network. On mobile phones, the + symbol is generally used instead. After the country code, dial the local Dominican Republic number, dropping any leading zero used for domestic dialling.
Dominican Republic ISO codes: DO and DOM
Dominican Republic is assigned DO as its ISO 3166-1 alpha-2 code and DOM as its alpha-3 code. Alpha-2 codes are the two-letter codes used in web addresses, currency pairs and shipping forms. Alpha-3 codes are the three-letter codes used in banking, aviation and international standards work. The internet country code top-level domain for Dominican Republic is .do. ISO country codes are standardized identifiers, but they can change when countries or territories undergo changes in international status or classification.
Currency in Dominican Republic: the Dominican peso
The official currency of Dominican Republic is the Dominican peso, with the ISO 4217 code DOP and the symbol $. Prices, salaries and official accounts inside Dominican Republic are quoted in DOP. Exchange rates move daily, so check a live rate before converting rather than relying on a figure you saw last week.
Time zone in Dominican Republic
The primary time zone for Dominican Republic is -04:00, currently UTC-04:00. The clock reads from your own device, so it follows daylight saving rather than showing a fixed offset.
Capital and geography of Dominican Republic
The capital of Dominican Republic is Santo Domingo. Dominican Republic sits in Americas, specifically the Caribbean subregion. Its approximate centre point is 19.00000000, -70.66666666. Traffic in Dominican Republic drives on the right. Languages recorded for Dominican Republic: Spanish.
Which countries border Dominican Republic?
Dominican Republic shares a land border with 1 country: Haiti. Land borders are not the same as nearest countries: a country across a narrow strait can be closer than one you share a fence with. The nearby page ranks countries by straight-line distance instead.
Bordering countries
1 land border recorded.
Public holidays 2026
13 recorded. Regional holidays apply only in the listed subdivisions.
| Date | Holiday | Applies |
|---|---|---|
| 1 Jan 2026 | New Year's Day | National |
| 6 Jan 2026 | Day of Kings | National |
| 21 Jan 2026 | Our Lady of Altagracia | National |
| 26 Jan 2026 | Duarte's Birthday | National |
| 27 Feb 2026 | Independence Day | National |
| 3 Apr 2026 | Good Friday | National |
| 1 May 2026 | Labour Day | National |
| 28 May 2026 | Mother's Day | National |
| 4 Jun 2026 | Corpus Christi | National |
| 16 Aug 2026 | Restoration Day | National |
| 24 Sep 2026 | Our Lady of Mercy | National |
| 6 Nov 2026 | Constitution Day | National |
| 25 Dec 2026 | Christmas Day | National |
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Common comparisons
Where Dominican Republic is
Centre point 19.00000000, -70.66666666.
