கமரூன் அழைப்பு குறியீடுகள்
| Phone Codes | Phone numbers in Cameroon were recently switched from a six-digit to a seven-digit format | The table below can be used to convert | previous numbers to the new numbers |
| Operator | Existing number | Digit to be added | New number |
| Camtel (fixed telephony) | 2 XXXXX | 2 | 2 2X XXXX |
| 30 XXXX | 2 | 30 XXXX | |
| 31 XXXX | 2 | 31 XXXX | |
| 32 XXXX | 3 | 32 XXXX | |
| 33 XXXX | 3 | 33 XXXX | |
| 34 XXXX | 3 | 34 XXXX | |
| 35 XXXX | 3 | 35 XXXX | |
| 36 XXXX | 3 | 36 XXXX | |
| 37 XXXX | 3 | 37 XXXX | |
| 38 XXXX | 3 | 38 XXXX | |
| 39 XXXX | 3 | 39 XXXX | |
| 4 XXXXX | 3 | 4 XXXXX | |
| MTN-Cameroon (GSM 900 mobile) | 6 XXXXX 7 XXXXX | 7 7 | 7 6 XXXXX 7 7 XXXXX |
| SCM (Mobilis) (GSM 900 mobile) | 8 XXXXX 9 XXXXX | 9 9 | 9 8 XXXXX 9 9 XXXXX |
