Your complete guide to dialling Saint Barthelemy from Gustavia to anywhere in the world — verified +590 country code, America/St_Barthelemy time zone, Americas region, ISO references, live local time and weather, plus a step-by-step walkthrough.
Calling
Saint Barthelemy
+590
Gustavia
Weather
HD voice signal
Alpha-2
BL
Alpha-3
BLM
Saint Barthelemy
BL
2 Digit ISO
+590
Country Calling Code
BLM
3 Digit ISO
Capital
Gustavia
Time zone
America/St_Barthelemy
Weather · Gustavia
Humidity
Wind
Saint Barthelemy
+590
Capital
Gustavia
Region
Americas
Time zone
America/St_Barthelemy
Coordinates
17.90°, -62.83°
Numbering zone
Zone 5
Code length
3 digits
Several routes connect you to Saint Barthelemy (+590) 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 +590, then the local Saint Barthelemy number — dropping any leading 0. Saint Barthelemy's 3-digit country code puts it in ITU Zone 5 of the global E.164 numbering plan.
Saint Barthelemy uses a 3-digit country code (Zone 5). Check that the card lists +590 rates explicitly — mobile numbers in Saint Barthelemy often carry a different per-minute charge than landlines. Factor in the America/St_Barthelemy time zone when planning the call.
Apps like Skype, WhatsApp and Viber, and business VoIP from TKOS are the cheapest route to Saint Barthelemy (+590) — Americas routes over European and Atlantic fibre links — latency is typically under 100 ms on broadband.
The cost of calling Saint Barthelemy 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 Saint Barthelemy — internet-based.
Choose TKOS for business-grade calls to Saint Barthelemy, 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 +590 followed by the Saint Barthelemy 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
Gustavia
Population
11.0K
Area
21 km²
GDP (USD)
$200.00M
Currency
Euro (EUR €)
Languages
French
Emergency number
112
Internet TLD
.bl
Drive side
Right-hand traffic
Latitude / Longitude
17.90°N / 62.83°W
Time zone
America/St_Barthelemy
ISO 3166 codes
BL · BLM
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 +590. This identifies Saint Barthelemy 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 Gustavia or elsewhere.
Need an inbound Saint Barthelemy number?
TKOS provisions +590 DIDs and termination through direct carrier interconnects.
Whether you're reaching Saint Barthelemy for business or family, three habits keep every conversation crystal clear and a clean route from TKOS handles the rest.
Saint Barthelemy routes perform best with an HD-compatible headset — the G.722 wideband codec is supported on most VoIP paths to Gustavia and makes voices noticeably clearer.
Intra-Americas routes to Saint Barthelemy stay under 80ms — even Wi-Fi is usually sufficient, but a wired connection removes the last variable during long back-to-back calls.
Schedule Saint Barthelemy calls during Gustavia business hours — 09:00–17:00 America/St_Barthelemy — your contact will be at their desk in a quiet space rather than taking the call on the move.
Built on top of every Saint Barthelemy (+590) route quality, price, and people you can reach.
TKOS routes every Saint Barthelemy call through direct carrier interconnects in Americas. HD voice with minimal jitter, reaching Gustavia reliably.
TKOS buys Saint Barthelemy termination in bulk across Americas carriers — the savings go straight into your per-minute rate. Transparent per-minute rates for Saint Barthelemy (+590), no hidden fees.
Your account manager covers America/St_Barthelemy hours for Saint Barthelemy. Phone, email, and live chat — always online for Gustavia routes, day or night.
Provider report
TKOS
Overall
A+
Score
9.6/ 10
Coverage
A+Direct routes to Saint Barthelemy
Reliability
A+99.99% uptime SLA
Support
A24/7 live agents
Pricing
ATransparent per-minute
Audit scope
Saint Barthelemy +590
When selecting an international calling service for Saint Barthelemy, four factors separate the durable providers from the noise. Look for a proven track record on each.
Confirm direct in-country termination to Gustavia, not multi-hop transit routing.
Require redundant interconnects and a clear automatic-failover SLA for Saint Barthelemy routes.
Confirm coverage for America/St_Barthelemy hours — a Gustavia route issue at 09:00 needs a human response, not a next-day ticket.
Zone 5 rates vary per city — request a full rate deck covering Gustavia and your key Saint Barthelemy regions.
Everything a business or traveller needs to know before dialling Saint Barthelemy (+590). 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 Saint Barthelemy (+590). No migration. No replatforming. No renegotiation.