Viettel

Total Prefixes

8

Number of Countries

3

Prefixes

# Prefix Country
#1 25561 flag Tanzania, United Republic of
#2 25562 flag Tanzania, United Republic of
#3 2576 flag Burundi
#4 843 flag Viet Nam
#5 8486 flag Viet Nam
#6 8496 flag Viet Nam
#7 8497 flag Viet Nam
#8 8498 flag Viet Nam