How to call a Cameroonian mobile phone from Guiana.

Dial the following international mobile code:

00 + 237 + Mobile Code** + The Number

* Do not dial the plus (+) symbols

**Cameroon has multiple mobile networks. The person you
are calling will be using one of the following mobile area codes:

Mobile Code	Mobile Provider
7	MTN
9	Orange

How to call a Cameroon mobile phone:

00 - Guiana exit code to dial first when calling international
237 - Cameroon country code must be dialed next
Mobile Code** - Cameroon mobile code must be dialed next
00 + 237 + Mobile Code** + Local Number - Overall dialing format

World Times:

The time in Guiana is now 17:18:55 PM (05:18:55 PM)
The time in Cameroon is now 22:18:55 PM (10:18:55 PM)

Tips for calling a cell phone in Cameroon:

To call a Cameroonian cell phone from a land line, simply follow the mobile country code dialing instructions above to place your call.
To call a Cameroonian cell phone from your cell phone, you may need to first use the + (plus) sign prior to entering the Cameroon mobile code and telephone number.
If you are calling Cameroon from your cell phone, you may incur additional charges or fees from your mobile carrier. We recommend trying out a service, such as