The conversion of 11-digit to 10-digit dialing numbers will be officially launched by MobiFone from 0:00 on September 15, 2018. MobiFone subscribers, please don’t forget this “golden timeslot”!

 

According to the announcement of the Ministry of Information and Communications (MIC) specifically, MobiFone's dialing codes of the 11-digit dialing numbers, including: 0120, 0121, 0122, 0126, 0128, will be changed to 070, 079, 077, 076, 078 respectively. The conversion of MobiFone's dialing codes is scheduled to complete in 5 phases, each corresponding to a network code as followed:

 

TT

Old network codes and subscriber numbers

New network codes and subscriber numbers

Time of conversion

1

120 xxxxxxx

70 xxxxxxx

 

00h00 September 15, 2018

2

121 xxxxxxx

79 xxxxxxx

00h00 September 21, 2018

3

122 xxxxxxx

77 xxxxxxx

00h00 September 25, 2018

4

126 xxxxxxx

76 xxxxxxx

00h00 September 28, 2018

5

128 xxxxxxx

78 xxxxxxx

00h00 October 02, 2018

 

MobiFone will inform subscribers of the 11-digit dialing numbers before and after the conversion via SMS.

For more information, please contact 9090.