French Guiana
Mobile networks and carriers in French Guiana use 2 GSM bands and 1 UMTS band. Find out if your unlocked phone or mobile device will work in French Guiana. See the tables below for details.
Will your phone or mobile device work in French Guiana?
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Check device compatibilityFrench Guiana's mobile network has undergone significant development over the years. In 1923, there were only 117 telephones in use, with 241 miles of wire. By 1975, the number of telephones had increased to approximately 6,800, and by 1982, it had reached around 13,700. The growth continued, with 18,100 telephones by 1989, 47,000 main lines by 1995, and 51,000 by 2001. Mobile cellular phones also saw a substantial increase, with 138,200 users by 2002.
In recent years, Orange has been instrumental in expanding mobile data services. In 2021, Orange activated 4G in several isolated regions of French Guiana, benefiting over 20,000 people. This expansion was made possible through a technological partnership with Intelsat, utilizing satellite equipment to ensure permanent connectivity and an optimal customer experience.
As of 2023, French Guiana had 319.4 thousand cellular mobile connections, which is equivalent to 103.6 percent of the total population. This indicates a high level of mobile penetration in the country.
Carriers
| Name | # of frequency bands in use |
|---|---|
| Digicel | 3 |
| Only | 3 |
| Orange | 2 |
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Frequencies in use
GSM
| Name | Interface |
|---|---|
| 900 MHz (E-GSM) | GSM |
| 1800 MHz (DCS) | GSM |
UMTS
| Name | Interface |
|---|---|
| B1 (2100 MHz) | UMTS |
