Socialist Republic of Vietnam

The key details for mobile messaging in the Socialist Republic of Vietnam are below. We have full one-way reach to all mobile operators in this region. For a datasheet that contains more information, such as best practices and the proportion of subscribers on each mobile operator, please contact us.

See help for an explanation of each field.

Region

South-Eastern Asia

Dialing Code

84

1-way

Yes

2-way

Long Code Only

2-way Setup Time

Primary Character Encoding

GSM

Max Characters for Single-part message

160*

Multi-part messages

Yes

Delivery Receipts

Yes on Mobifone*

Mobile Number Portability

No

Alphanumeric Originator maintained on 1-way

Yes, when Registered

Alphanumeric Originator Registration required

Yes

Short Code maintained on 1-way

Overwritten

Local Long Code maintained on 1-way

Overwritten

International Long Code maintained on 1-way

Overwritten

* Notes

Alpha registration is required, to do this you will need: Sender name/ brand name and the message template along with a service description. Delivery receipts are supported, they are handset on Mobifone, but not handset on all other operators. UCS2 character set is not supported

Guidance / Restrictions

Opt in required for marketing messages, all the following opt in methods are accepted; keyword, web page registration, app download, contract to service, no adult, gambling, sportsbook, lottery, charitbale or voting services