List of the latest phone number prefixes updated in Vietnam for 2024

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Frequently Asked Questions

1.

What changes occurred in Vietnam's phone numbering system?

On September 15, 2018, Vietnam transitioned from an 11-digit to a 10-digit phone numbering system, confirming new prefixes for each network operator while maintaining existing 10-digit numbers unchanged.
2.

How did the number conversion process affect users?

The conversion process required users to adjust to the new 10-digit format while network operators maintained both old and new numbers temporarily from September 15, 2018, to November 14, 2018.
3.

What prefixes are used by Viettel in Vietnam's updated system?

Viettel's updated prefixes in 2024 include 032, 033, 034, 035, 036, 037, 038, and 039, along with other prefixes ensuring better organization and clarity in the numbering system.

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