Landekode +243

Locality	Area Code
Kinshasa	1
Katanga	2
Bas-Congo, Bandundu	3
Kasai-Oriental, Kasai-Occidental	4
Province Orientale (Kisanga; Mbandaka)	5
Nord-Kivu, Sud-Kivu, Maniema	6

The Democratic Republic of Congo is currently converting all subscriber numbers to seven digits beginning with "5."
This has been done in Kinshasa and will be gradually extended to other towns and cities.