Your complete guide to dialling U.S. Virgin Islands from Charlotte Amalie to anywhere in the world — verified +1-340 country code, America/St_Thomas time zone, Americas region, ISO references, live local time and weather, plus a step-by-step walkthrough.
Calling
U.S. Virgin Islands
+1-340
Charlotte Amalie
Weather
HD voice signal
Alpha-2
VI
Alpha-3
VIR
U.S. Virgin Islands
VI
2 Digit ISO
+1-340
Country Calling Code
VIR
3 Digit ISO
Capital
Charlotte Amalie
Time zone
America/St_Thomas
Weather · Charlotte Amalie
Humidity
Wind
U.S. Virgin Islands
+1-340
Capital
Charlotte Amalie
Region
Americas
Time zone
America/St_Thomas
Coordinates
18.34°, -64.90°
Numbering zone
Zone 1
Code length
1 digit
Several routes connect you to U.S. Virgin Islands (+1-340) landlines, calling cards and modern VoIP services. Pick the one that fits your call volume and budget.
Dial your exit code (011 (North America) or 00 (most other countries)), enter +1-340, then the local U.S. Virgin Islands number — dropping any leading 0. U.S. Virgin Islands's 1-digit country code puts it in ITU Zone 1 of the global E.164 numbering plan.
U.S. Virgin Islands is in ITU Zone 1 — one of the lowest-cost destinations for pre-paid cards globally. Factor in the America/St_Thomas time zone when planning the call.
Apps like Skype, WhatsApp and Viber, and business VoIP from TKOS are the cheapest route to U.S. Virgin Islands (+1-340) — Americas routes over European and Atlantic fibre links — latency is typically under 100 ms on broadband.
The cost of calling U.S. Virgin Islands 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 U.S. Virgin Islands — internet-based.
Choose TKOS for business-grade calls to U.S. Virgin Islands, 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 +1-340 followed by the U.S. Virgin Islands 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
Charlotte Amalie
Population
105.4K
Area
347 km²
GDP (USD)
$4.20B
Currency
US Dollar (USD $)
Languages
English
Emergency number
911
Internet TLD
.vi
Drive side
Left-hand traffic
Latitude / Longitude
18.34°N / 64.90°W
Time zone
America/St_Thomas
ISO 3166 codes
VI · VIR
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 +1-340. This identifies U.S. Virgin Islands 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 Charlotte Amalie or elsewhere.
Need an inbound U.S. Virgin Islands number?
TKOS provisions +1-340 DIDs and termination through direct carrier interconnects.
Whether you're reaching U.S. Virgin Islands for business or family, three habits keep every conversation crystal clear and a clean route from TKOS handles the rest.
North American and Caribbean routes to U.S. Virgin Islands support G.722 wideband on most carriers — an HD-compatible headset makes the gap between good and great audio obvious.
Intra-Americas routes to U.S. Virgin Islands stay under 80ms — even Wi-Fi is usually sufficient, but a wired connection removes the last variable during long back-to-back calls.
Schedule U.S. Virgin Islands calls during Charlotte Amalie business hours — 09:00–17:00 America/St_Thomas — your contact will be at their desk in a quiet space rather than taking the call on the move.
Built on top of every U.S. Virgin Islands (+1-340) route quality, price, and people you can reach.
TKOS terminates U.S. Virgin Islands traffic on Zone 1 carrier interconnects. Some of the lowest round-trip latency globally, with HD voice on every call.
U.S. Virgin Islands is a Zone 1 destination — among the lowest per-minute tiers globally. Transparent per-minute rates for U.S. Virgin Islands (+1-340), no hidden fees.
Your account manager covers America/St_Thomas hours for U.S. Virgin Islands. Phone, email, and live chat — always online for Charlotte Amalie routes, day or night.
Provider report
TKOS
Overall
A+
Score
9.6/ 10
Coverage
A+Direct routes to U.S. Virgin Islands
Reliability
A+99.99% uptime SLA
Support
A24/7 live agents
Pricing
ATransparent per-minute
Audit scope
U.S. Virgin Islands +1-340
When selecting an international calling service for U.S. Virgin Islands, four factors separate the durable providers from the noise. Look for a proven track record on each.
U.S. Virgin Islands is Zone 1 — verify direct termination, not routing through a gateway that adds unnecessary hops.
Zone 1 has ample carrier choice — accept nothing below 99.99% SLA with automatic failover on U.S. Virgin Islands routes.
Confirm coverage for America/St_Thomas hours — a Charlotte Amalie route issue at 09:00 needs a human response, not a next-day ticket.
U.S. Virgin Islands is Zone 1 — rates should be among the lowest globally. Push back on any premium quote.
Everything a business or traveller needs to know before dialling U.S. Virgin Islands (+1-340). 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 U.S. Virgin Islands (+1-340). No migration. No replatforming. No renegotiation.