Country codes of RomaniaRomania

Romania, formally known as Romania, is located in Eastern Europe, which is a subregion of Europe. The capital city of Romania is Bucharest. For international communication, Romania is identified by various country codes. The ISO 3166-1 numeric code for Romania is 642, while its ISO 3166-1-Alpha-2 code, commonly known as the 2-letter country code, is RO. Similarly, the ISO 3166-1-Alpha-3 code, often referred to as the 3-letter country code, is ROU.

When connecting via phone, the dialing code for Romania is +40. This code is essential for initiating calls to Romania phone numbers. Online, Romania websites are distinguished by the top-level domain (TLD) .ro. This domain suffix is indicative of websites associated with Romania, offering users a clear indication of their geographic origin.

The currency utilized in Romania is the Romanian Leu, denoted by the currency alphabetic code RON. Commonly known as the Romanian Leu, it is the financial cornerstone of transactions within the country. For a comprehensive reference encompassing major country codes, currency codes, and timezones relevant to Romania, please refer the tables below:

Country details

Formal nameRomania
Sub regionEastern Europe

ISO Codes

ISO 3166-1 Alpha-2RO
ISO 3166-1 Alpha-3ROU
ISO 3166-1 Numeric642

Dialing Code

Dialing code+40

Other Country Codes

Top Level
License plate codeRO
UN m49 code642
GAUL code203
MARC coderm
WMO codeRO
EDGAR codeS5
GS1 GTIN code594

Currency Codes

CurencyAlphabetic codeNumeric code
Romanian LeuRON946


TimezoneOffset UTCOffset DSTTime

Neighbouring countries

CountryCapitalISO codesDialing codeTLD
Flag of BulgariaBulgariaSofiaBG /
Flag of HungaryHungaryBudapestHU /
Flag of MoldovaMoldovaChisinauMD /
Flag of SerbiaSerbiaBelgradeRS /
Flag of UkraineUkraineKyivUA /



Romania is situated in Eastern Europe, which is a subregion of the continent of Europe.

Bucharest serves as the capital of Romania.

The ISO 3166-1 numeric code for Romania is 642, the ISO 3166-1-Alpha-2 or two-letter country code is RO, and the ISO 3166-1-Alpha-3 or three-letter country code is ROU. ISO, the International Organization for Standardization, is a global federation of national standards bodies.

The dialing code for Romania is +40.

The top-level domain (TLD) for Romania-specific internet addresses ends with .ro.

The currency code of Romania includes the currency alphabetic code RON and the currency numeric code 946. The currency is referred to as the Romanian Leu. ISO 4217 is a standard published by the International Organization for Standardization, defining alpha codes and numeric codes for representing currencies and providing information about the relationships between individual currencies and their minor units.

The license plate code of Romania is RO.

The UN M49 code for Romania is 642. UN M49, or the Standard Country or Area Codes for Statistical Use, is a standard used by the United Nations for statistical purposes.

The GAUL code for Romania is 203. GAUL, or the Global Administrative Unit Layers, is a spatial database of administrative units for all countries worldwide. It is a project of the Food and Agriculture Organization of the United Nations.

The MARC code for Romania is rm. MARC, or machine-readable cataloging standards, are a set of digital formats for describing items cataloged by libraries, such as books, DVDs, and digital resources.

The FIPS code for Romania is RO. FIPS, or Federal Information Processing Standards, are publicly announced standards developed by the National Institute of Standards and Technology for use in computer systems by non-military American government agencies and government contractors.

The WMO code for Romania is RO. WMO, or the World Meteorological Organization, is a specialized agency of the United Nations responsible for promoting international cooperation on atmospheric science, climatology, hydrology, and geophysics.

The IOC code for Romania is ROU. The International Olympic Committee uses three-letter abbreviation country codes to refer to each group of athletes that participate in the Olympic Games. Each geocode usually identifies a National Olympic Committee.

The EDGAR code for Romania is S5. EDGAR, or the Electronic Data Gathering, Analysis, and Retrieval system, performs automated collection, validation, indexing, acceptance, and forwarding of submissions by companies and others who are required by law to file forms with the U.S. Securities and Exchange Commission.

The FIFA code for Romania is ROU. FIFA, or Fédration Internationale de Football Association (International Federation of Association Football), assigns a three-letter country code to each of its member and non-member countries as name abbreviations for countries and dependent areas in official competitions.

The GS1 GTIN code for Romania is 594. GS1 is a neutral, not-for-profit, international organization developing and maintaining standards, including barcodes. The most well-known of these standards is the barcode, a symbol printed on products that can be electronically scanned.