Dial the following to call
Zaire
From
Dem. Republic of the Congo
00 + 243 + Local Number
* Do not dial the plus (+) symbols
How to call Zaire from Dem. Republic of the Congo:
00 - Dem. Republic of the Congo exit code to dial first when calling international
243 - Congolese country code must be dialed next
00 +
243 +
Local Number - Overall dialing code format