Telephone numbers in Cameroon

Country Code: +237
International Call Prefix: 00
Trunk Prefix:

Existing 7-digit Cameroon subscriber numbers were expanded to 8-digit format by prepending a digit according to the service and carrier in 2007. There was no known permissive period between the old and new formats.

Calling formats

To call in Cameroon, the following format is used:

• xxxx xxxx - calls within Cameroon
• +237 xxxx xxxx - calls from outside Cameroon

List of area codes in Cameroon

References