Antarctica Flag SVGAntarctica Country Codes

Antarctica is identified by various country codes. The ISO 3166-1-Alpha-2 code, commonly referred to as the 2-letter country code for Antarctica, is AQ, while the ISO 3166-1-Alpha-3 code, known as the 3-letter country code, is ATA. Similarly, the ISO 3166-1 numeric code for Antarctica is 10. When connecting via phone, the dialing code for Antarctica is +672, which is essential for initiating calls to phone numbers in Antarctica. Online, websites in Antarctica are distinguished by the top-level domain (TLD) .aq, indicating their geographic origin.

For a comprehensive reference encompassing major country codes, currency codes, and timezones relevant to Antarctica, please refer the tables below:

Country details

Formal name-
Sub region-

ISO Codes

ISO 3166-1 Alpha-2AQ
ISO 3166-1 Alpha-3ATA
ISO 3166-1 Numeric10

Dialing Code

Dialing code+672

Other Country Codes

Top Level
License plate code-
UN m49 code10
GAUL code10
MARC codeay
WMO codeAA
IOC code-
EDGAR codeB8
GS1 GTIN code-

Currency Codes

CurencyAlphabetic codeNumeric code
No universal currency--


TimezoneOffset UTCOffset DSTTime
Antarctica / Casey+11:00+11:00
Antarctica / Davis+07:00+07:00
Antarctica / DumontDUrville+10:00+10:00
Antarctica / Mawson+05:00+05:00
Antarctica / McMurdo+12:00+13:00
Antarctica / Palmer−03:00−03:00
Antarctica / Rothera−03:00−03:00
Antarctica / South_Pole+12:00+13:00
Antarctica / Syowa+03:00+03:00
Antarctica / Troll+00:00+02:00
Antarctica / Vostok+06:00+06:00
Asia / Riyadh+03:00+03:00
Pacific / Auckland+12:00+13:00
Pacific / Port_Moresby+10:00+10:00



The ISO 3166-1-Alpha-2, or two-letter country code, for Antarctica is AQ, while the ISO 3166-1-Alpha-3, or three-letter country code, is ATA, and the ISO 3166-1 numeric code is 10. ISO, the International Organization for Standardization, is a global federation of national standards bodies.

The dialing code for Antarctica is +672.

The top-level domain (TLD) for Antarctica-specific internet addresses ends with .aq.

The UN M49 code for Antarctica is 10. 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 Antarctica is 10. 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 Antarctica is ay. 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 Antarctica is AY. 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 Antarctica is AA. 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 EDGAR code for Antarctica is B8. 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 Antarctica is ROS. 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.

FinlandTogoBoliviaJapanSouth Korea