+590 is the country code for Guadeloupe, St. Barthélemy and St. Martin.
Every phone number in Guadeloupe starts with +590 when you call it from another country. From the US, dial 011 590, then the number without its first 0.
- Time there
- Guadeloupe timeAtlantic Standard Time, UTC-4, no daylight saving
- From the US or Canada
- 011 590 690 00 12 34
- From the UK and most of Europe
- 00 590 690 00 12 34
- From Australia
- 0011 590 690 00 12 34
- From any mobile phone
- +590 690 00 12 34
- Inside Guadeloupe
- 0690 00 12 34
- Mobile numbers
- 9 digits after +590, starting 69
- Toll-free numbers
- Start with 0800, 0801, 0802, 0803, 0804 or 0805
Check a +590 number to see whether it is a mobile, a landline or VoIP.
Pick the country, enter the number without the +590, and the free check shows whether it is valid and whether it is a mobile, a landline or VoIP.
In Guadeloupe, the phone number format for apps and SMS gateways is +590 followed by the number without its 0.
| Written | Example | Where you see it |
|---|---|---|
| At home | 0690 00 12 34 | Business cards, local ads |
| International | +590 690 00 12 34 | Websites, email signatures |
| E.164 | +590690001234 | APIs, SMS gateways, CRMs |
3 places share +590, so the next digits tell them apart.
| Place | Numbers start with | Exit code |
|---|---|---|
| Guadeloupe | +590, all other numbers | 00 |
| St. Barthélemy | +590, inside the same numbering plan | 00 |
| St. Martin | +590, inside the same numbering plan | 00 |
A missed call from a +590 number you don't know can be a one-ring scam, so check it before calling back.
One-ring scams call once and hang up, hoping you call back a line that bills you international or premium rates.
- Don't call back an international number you don't know. A real caller leaves a message or sends a text.
- Check the number in the box above. A number that is not a working mobile or landline in Guadeloupe is a warning sign.
- Hang up on anyone who wants gift cards, crypto or a wire transfer, or asks you to read out a code that was just texted to you.
- Report it at reportfraud.ftc.gov, and see the FCC's guide to one-ring scams.
The codes next to +590 belong to other countries, so one wrong digit reaches a different place.
These are the questions people ask most about +590.
Which country uses the +590 country code?
Guadeloupe, St. Barthélemy and St. Martin all use +590.
How do I call Guadeloupe from the US?
Dial 011, then 590, then the number without its first 0. A mobile number written 0690 00 12 34 at home is dialed 011 590 690 00 12 34 from the US, or +590 690 00 12 34 from any mobile phone.
Is +590 the same as 00590?
Yes. 00 is the exit code used in Guadeloupe and most of the world, and the + on a mobile phone stands in for whatever exit code your network uses. From the US and Canada the exit code is 011 instead.
How many digits is a phone number in Guadeloupe?
A mobile number has 9 digits after +590, written 0690 00 12 34 at home.
What time is it in Guadeloupe?
Guadeloupe is on Atlantic Standard Time, UTC-4, all year. It does not use daylight saving time.
How do I check a +590 number that called me?
Enter it in the box above. The free check shows whether it is a valid number from Guadeloupe and whether it is a mobile, a landline or a VoIP line, which helps you spot a one-ring scam before you call back.
Sources: Google's libphonenumber numbering data for lengths, mobile starts, area code places, first-issuing networks and time zones, as of September 24, 2026; the ITU list of country codes.