Calls
Phone numbers
eSIM for traveling
SMS
Business Phone System
CRM
Speech analytics
Call Tracking
Callback button
Video conferencing
Click to call button
VoIP for Business
Become a partner
Integrations
For whom
Setup guides
FAQ
Online chat
Contact support
Blog
Connect a phone number
Number activation takes up to 1-10 working days.
All rates are shown in USD, including taxes
Price for incoming calls
Calls to the 0120 numbers are free of charge for callers from Vietnam. The owner of the toll-free number is charged for the incoming calls. The cost of the incoming call depends on the region:
Vietnam - fixed and mobile
$0.5
- All incoming calls to toll-free 0120 numbers are billed per-minute.
- Toll-free 0120 numbers are for domestic calls only.
- For domestic calls to a 0120 number from a mobile device or landline, you must dial 0120XXXX.
- Incoming calls to toll-free 0120 numbers are charged. Incoming calls to all other Zadarma phone numbers are free.
Why do you need a virtual phone number in Vietnam?
A virtual phone number allows you to open a virtual office in Vietnam in 5 minutes. Clients and partners will call their local landline phone number, while you can receive their calls from anywhere in the world.
Make and receive calls using: Zadarma app for iOS/Android/Windows and other programs, call forwarding, PBX or Teamsale CRM (for business).
Advantages of Zadarma virtual phone numbers in Vietnam:
- free cloud PBX and call recording
- call forwarding to phone number or SIP server
- 10 or more incoming channels (multichannel number)
- trustworthy network operator with 2 million clients and 15 years of experience
Details
Toll free numbers are reachable from the following networks: VNPT fixed network, Vinaphone Mobile and SPT network. Numbers cannot be connected by residents or companies registered in Vietnam.
How can I connect the phone number?
