Congo, officially République du Congo, is a country in Middle Africa, Its capital is Brazzaville, its country calling code is +242, and its ISO 3166 codes are CG (alpha-2) and COG (alpha-3). The official currency is Central African CFA franc (XAF) Fr.
Congo country code: +242
The country calling code for Congo is +242. 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 Congo number, dropping any leading zero used for domestic dialling.
Congo ISO codes: CG and COG
Congo is assigned CG as its ISO 3166-1 alpha-2 code and COG 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 Congo is .cg. ISO country codes are standardized identifiers, but they can change when countries or territories undergo changes in international status or classification.
Currency in Congo: the Central African CFA franc
The official currency of Congo is the Central African CFA franc, with the ISO 4217 code XAF and the symbol Fr. Prices, salaries and official accounts inside Congo are quoted in XAF. Exchange rates move daily, so check a live rate before converting rather than relying on a figure you saw last week.
Time zone in Congo
The primary time zone for Congo is +01:00, currently UTC+01:00. The clock reads from your own device, so it follows daylight saving rather than showing a fixed offset.
Capital and geography of Congo
The capital of Congo is Brazzaville. Congo sits in Africa, specifically the Middle Africa subregion. Its approximate centre point is -1.00000000, 15.00000000. Traffic in Congo drives on the right. Languages recorded for Congo: French, Lingala.
Which countries border Congo?
Congo shares a land border with 5 countries: Angola, Cameroon, Central African Republic, Congo (Democratic Republic of the) and Gabon. 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
5 land borders recorded.
Public holidays 2026
11 recorded. Regional holidays apply only in the listed subdivisions.
| Date | Holiday | Applies |
|---|---|---|
| 1 Jan 2026 | New Year's Day | National |
| 5 Apr 2026 | Easter Sunday | National |
| 6 Apr 2026 | Easter Monday | National |
| 1 May 2026 | Labour Day | National |
| 14 May 2026 | Ascension Day | National |
| 25 May 2026 | Whit Monday | National |
| 10 Jun 2026 | Reconciliation Day | National |
| 15 Aug 2026 | National Day | National |
| 1 Nov 2026 | All Saints' Day | National |
| 28 Nov 2026 | Republic Day | National |
| 25 Dec 2026 | Christmas Day | National |
Where Congo is
Centre point -1.00000000, 15.00000000.
