Brunei iphone User (Country Code +673..)

Hi Apple Team,

Just to let you know ,why all bruneians complaint that when IOS11 updated,We having a problem with our contact list.( Not As before) and it turns out become “Brazil” not Brunei on recent call . And people in my contact list that i already saved and it appered on recent unsave numbers. Maybe IOS11 system gets confuse that “Br..” stand for “BRazil” and “BRunei”

Please adivce and fix.

Thank You