What is French Guiana's country code?
The country code for French Guiana is +594.
Country codes are assigned by the International Telecommunication Union (ITU).
How do I dial French Guiana?
- International format (recommended)
-
+594 [local number]Example:
+594 694 20 12 34 - From a mobile phone
-
Press and hold 0 or tap + to get the plus sign, then dial
+594followed by the local number. - From a landline
-
Dial your country's international access code, then
594, then the local number.Common access codes: US/Canada: 011, UK: 00, Australia: 0011
Do I need to drop the leading zero?
Yes. When calling French Guiana from abroad, drop the leading 0 from the local number.
For example, if the local number is 0XX XXX XXXX, dial +594 XX XXX XXXX.
What time zone is French Guiana?
America/Cayenne
Good time to call
10:06 AM local time · Weekend daytime
Good for personal calls.
How much does it cost to call French Guiana?
International calls to French Guiana vary dramatically by provider. Major US carriers charge $3.00/min or more, while VoIP services like DialHard start at $0.06/min.
| Provider | Rate/min | vs DialHard |
|---|---|---|
| AT&T | $3.00 | 98% more |
| Verizon | $2.99 | 98% more |
| T-Mobile | $3.00 | 98% more |
| DialHard | $0.06 | Save ~98% |
Carrier rates are based on published international calling rates without plan add-ons. Your actual rate may vary.
Current rates to French Guiana
$0.06–$0.27/min
Rates vary by mobile vs landline. Billed per minute, rounded up.
Frequently asked questions
Is +594 a mobile or landline code?
+594 is the country code for all of French Guiana—both mobile and landline numbers use this code. The digits after the country code may indicate the number type, but this varies by country.
Why won't my call to French Guiana connect?
Common issues:
- Wrong format: Make sure you're using +594 (not 00594 or 594)
- Extra digits: Remove any trunk prefix (usually 0) from the start of the local number
- Missing digits: Ensure you have the complete local number after the country code
How do I save a French Guiana number in my contacts?
Always save international numbers in E.164 format: +594 followed by the local number (without the leading 0 if applicable). This format works worldwide.