Calling Antarctica from Costa Rica: 00 672 [local number].
Quick answer
To call Antarctica from Costa Rica, dial 00, then 672, then the local number without leading zeros. Example: 00 672 XXX XXX XXXX.
Plan before you dial with the international call cost calculator and the best time to call planner. Looking for a calling card alternative instead of the dialing instructions? Compare calling cards to Antarctica.
Dialing format
00 672 XXX XXX XXXX
Exit code • Country code • Local number
Whether you’re calling family, friends, or business contacts, knowing how to call Antarctica correctly helps your conversation start smoothly. This guide covers the essential dialing steps, including country and area codes that are easy to miss. By the end, you’ll be ready to connect confidently with anyone in Antarctica.
Follow these simple steps to make a call to Antarctica from Costa Rica
Start by dialing 00 (or use + on mobile). This is the international dialing prefix for Costa Rica.
Dial the country code +672 for Antarctica.
Dial the local phone number in Antarctica (typically 8-10 digits, without any leading zeros).
Full format: 00 672 [local number] - For example: 00 672 612 345 678
International Dialing Format
CallTuv Format
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Calling Code
+672
Capital of Antarctica
N/A
Region
Antarctic
Currency of Antarctica
N/A
Antarctica Time Zones
UTC-03:00, UTC+03:00, UTC+05:00, UTC+06:00, UTC+07:00, UTC+08:00, UTC+10:00, UTC+12:00
Current time
Your time
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Antarctica
--:--
Antarctica is --
Antarctica, located in Antarctic, is a nation with a rich identity. Its capital city, N/A, serves as the administrative center for a population of approximately 1.3K.
The official currency is the local currency (). When calling Antarctica, the country code is +672. The country observes the UTC-03:00, UTC+03:00, UTC+05:00, UTC+06:00, UTC+07:00, UTC+08:00, UTC+10:00, UTC+12:00 time zone(s), and the primary language(s) spoken include N/A.
Population
1.3K
Population Rank
#226 of 230
Language Footprint
N/A
Time Zone Footprint
UTC-03:00, UTC+03:00 +6 more
City/Area Code Coverage
4 locations listed
Dial Code Status
Shared with 1 country
Antarctica currently has a variable-length local number pattern in this guide, with country code +672.
This code is shared with: Norfolk Island.
Exit Code in Costa Rica
00 (dial 00 (or + from mobile))
Costa Rica Country Code
+506
Route Dialing Pattern
00 672 XXX XXX XXXX
Capital Time Difference
3h destination ahead
Best Calling Window (Origin Time)
06:00-15:00
Currency Pair
Costa Rican colón (₡) -> N/A (-)
Primary languages: Costa Rica (Spanish) and Antarctica (N/A).
Shared language overlap: No direct overlap in primary language list. Primary timezones: Costa Rica (UTC-06:00) and Antarctica (UTC-03:00, UTC+03:00, UTC+05:00, UTC+06:00, UTC+07:00, UTC+08:00, UTC+10:00, UTC+12:00).
Use this route profile to plan a real call from Costa Rica to Antarctica, including the exit code, destination country code, time difference, and local context.
From
Costa Rica
To
Antarctica
For dialing this route, callers in Costa Rica usually start with 00 or the plus sign, then dial +672 before the local Antarctica number.
Costa Rica's primary timezone in this dataset is UTC-06:00, while Antarctica's is UTC-03:00. A practical origin-time calling window is 06:00-15:00.
Costa Rica callers are represented by CR/CRI, with San José as a capital reference point, Central America, 5.3M people, Costa Rican colón (₡), and primary language context of Spanish.
Origin exit prefix: 00 or + from mobile. Origin country code: +506. Origin time zones: UTC-06:00.
Antarctica is represented here by AQ/ATA, Antarctic, about 1.3K people, N/A, and primary language context of N/A.
Destination calling code: +672. Destination time zones: UTC-03:00, UTC+03:00, UTC+05:00, UTC+06:00 +4 more. Rate check: check live price before dialing.
This route combines Costa Rica's outbound dialing rules with Antarctica's destination numbering and local schedule. The primary timezone relationship is 3h destination ahead, and the recommended origin-time window is 06:00-15:00.
Dialing sequence: 00 672 local number. Business-hour window: 06:00-15:00. Time relationship: 3h destination ahead.
Destination market: Antarctica is in Antarctic. Calls from Costa Rica may reach family, companies, banks, hotels, clinics, or public offices across a market of about 1.3K. Primary language context: N/A. Local billing and everyday prices use N/A.
Route context: Costa Rica is listed in Central America with a population of about 5.3M; Antarctica is listed in Antarctic with about 1.3K. The main listed languages differ: Costa Rica (Spanish) and Antarctica (N/A). Currency context also changes across the route: Costa Rican colón (₡) in Costa Rica and N/A in Antarctica.
| City / Region | Area Code | Full Dialing Pattern |
|---|---|---|
| Casey Base | 672-12 | +672-12 [local number] |
| Davis Base | 672-10 | +672-10 [local number] |
| Macquarie Base | 672-13 | +672-13 [local number] |
| Mawson Base | 672-11 | +672-11 [local number] |
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