Your complete guide to dialling Antarctica from — to anywhere in the world — verified +672 country code, Antarctica/McMurdo time zone, Antarctica region, ISO references, live local time and weather, plus a step-by-step walkthrough.
Calling
Antarctica
+672
—
Weather
HD voice signal
Alpha-2
AQ
Alpha-3
ATA
Antarctica
AQ
2 Digit ISO
+672
Country Calling Code
ATA
3 Digit ISO
Capital
—
Time zone
Antarctica/McMurdo
Weather · —
Humidity
Wind
Antarctica
+672
Capital
—
Region
Antarctica
Time zone
Antarctica/McMurdo
Coordinates
-75.25°, -0.07°
Numbering zone
Zone 6
Code length
3 digits
Several routes connect you to Antarctica (+672) landlines, calling cards and modern VoIP services. Pick the one that fits your call volume and budget.
Dial your exit code (00 from most countries, or 011 from North America), enter +672, then the local Antarctica number — dropping any leading 0. Antarctica's 3-digit country code puts it in ITU Zone 6 of the global E.164 numbering plan.
Antarctica is in ITU Zone 6 (Pacific/Oceania). Card rates vary widely; verify the per-minute cost to both — landlines and mobiles. Factor in the Antarctica/McMurdo time zone when planning the call.
Apps like Skype, WhatsApp and Viber, and business VoIP from TKOS are the cheapest route to Antarctica (+672) — Antarctica routes over European and Atlantic fibre links — latency is typically under 100 ms on broadband.
The cost of calling Antarctica varies depending on the method and service provider you choose. Compare landline, VoIP and calling-card routes side by side.
VoIP · overview
Cheapest route to Antarctica — internet-based.
Choose TKOS for business-grade calls to Antarctica, or consumer apps like Skype, WhatsApp or Viber for casual chats.
Sign up with an email or phone number, then verify your identity if required.
App-to-app calls are usually free; calls to mobile/landline numbers need a small balance or a subscription plan.
Enter +672 followed by the Antarctica subscriber number (drop any leading 0).
VoIP works on phones, laptops, tablets and desk phones wherever you have internet.
If audio drops, try switching from cellular to Wi-Fi or move closer to your router.
Capital
—
Area
14,000,000 km²
Internet TLD
.aq
Latitude / Longitude
75.25°S / 0.07°W
Time zone
Antarctica/McMurdo
ISO 3166 codes
AQ · ATA
A complete international number is built from four parts. Here's the anatomy and the dialling order.
Number anatomy
Format follows ITU-T Recommendation E.164 the international public telecommunication numbering plan.
Press + on a mobile (hold the 0 key), or dial 00 from most countries / 011 from North America.
Dial +672. This identifies Antarctica on the global telephone network.
Type the first part of the local number. Drop the leading 0 if there is one.
The remaining digits route the call to the specific line in — or elsewhere.
Need an inbound Antarctica number?
TKOS provisions +672 DIDs and termination through direct carrier interconnects.
Whether you're reaching Antarctica for business or family, three habits keep every conversation crystal clear and a clean route from TKOS handles the rest.
Pacific routes to Antarctica involve longer cable runs — a wired headset with hardware echo cancellation handles the 180–250ms round-trip better than earbuds.
Antarctica (Antarctica/McMurdo) routes stay under 100ms on broadband — Wi-Fi is fine for most calls, but switching to ethernet eliminates the last source of packet loss.
Schedule Antarctica calls during — business hours — 09:00–17:00 Antarctica/McMurdo — your contact will be at their desk in a quiet space rather than taking the call on the move.
Built on top of every Antarctica (+672) route quality, price, and people you can reach.
TKOS routes every Antarctica call through direct carrier interconnects in Antarctica. HD voice with minimal jitter, reaching — reliably.
TKOS buys Antarctica termination in bulk across Antarctica carriers — the savings go straight into your per-minute rate. Transparent per-minute rates for Antarctica (+672), no hidden fees.
Your account manager covers Antarctica/McMurdo hours for Antarctica. Phone, email, and live chat — always online for — routes, day or night.
Provider report
TKOS
Overall
A+
Score
9.6/ 10
Coverage
A+Direct routes to Antarctica
Reliability
A+99.99% uptime SLA
Support
A24/7 live agents
Pricing
ATransparent per-minute
Audit scope
Antarctica +672
When selecting an international calling service for Antarctica, four factors separate the durable providers from the noise. Look for a proven track record on each.
Antarctica routes depend on trans-ocean cables — verify diverse landing paths, not a single cable point.
Require redundant interconnects and a clear automatic-failover SLA for Antarctica routes.
Confirm coverage for Antarctica/McMurdo hours — a — route issue at 09:00 needs a human response, not a next-day ticket.
Zone 6 rates vary per city — request a full rate deck covering — and your key Antarctica regions.
Special-rate prefixes and the major city area codes inside Antarctica (+672).
| City | Dial codes |
|---|---|
| Casey Base | +672-12 |
| Davis Base | +672-10 |
| Macquarie Base | +672-13 |
| Mawson Base | +672-11 |
Everything a business or traveller needs to know before dialling Antarctica (+672). Can't find an answer? Our team is one click away.
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The route you pilot today is the route that carries your millionth minute to Antarctica (+672). No migration. No replatforming. No renegotiation.