Area Code Adjustments in Ho Chi Minh City, Hanoi and other cities and provinces in Vietnam

Area code changes in Ho Chi Minh City, Hanoi, Dong Nai, Binh Duong, and a number of other provinces took effect from June 17, 2017 onward.

First announced in 2016, under the Ministry of Information and Communication’s (MIC) Decision No. 2036/QD-BTTT, gradual implementation of these changes come as part of a concerted effort by Vietnamese authorities to enhance cohesion with global best practices set out by the International Telecommunications Union. 

The full list of area code adjustments to be implemented in Vietnam

Under the MIC’s Decision, a full list of areas to be impacted by adjustments has been released. Please see below for the final stage by state timetable covering all of these jurisdictions: 

Mazars Offices - New phone and fax numbers