● Mobile Only

Port your number in Vietnam

Looking to switch carriers in Vietnam? This guide covers the essential regulations and procedures for keeping your number while moving between Viettel, Vinaphone, Mobifone and Vietnamobile.

Technical Porting Process

1

Authorization & Submission

Recipient-led; request port at recipient store or online; verification via ID and SMS (Y to 1441); 90-day lock-in period

2

Centralized Validation

The migration is overseen by MIC / VNTA using the Centralized clearinghouse managed by VNTA; uses iconectiv technology to ensure integrity between donor and recipient networks.

Regulatory Benchmarks

Mobile Porting SLA

2-5 working days (standard); technical completion target < 1 day after approval

Max Service Outage

Minimal

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Expert Guidance

Vietnam launched MNP with a phased approach; VNTA operates the central clearinghouse using iconectiv's platform.

Common Questions

Is number porting possible in Vietnam?
Yes, Vietnam currently has Y (mobile) status for number portability, covering Mobile (nationwide) services.
How long will I be without service during the switch?
The maximum allowed service interruption is typically , with the total process usually taking 2-5 working days (standard); technical completion target < 1 day after approval.

Verified Intelligence Sources