SMS Global Coverage
Republic of Cuba
The key details for mobile messaging in the Republic of Cuba 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 | The Caribbean |
Dialing Code | 53 |
1-way | Yes |
2-way | No |
2-way Setup Time | - |
Primary Character Encoding | GSM |
Max Characters for Single-part message | 160 |
Multi-part messages | Yes |
Delivery Receipts | Yes |
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 | 1-way message originators may work, but more likely be replaced with local numbers or blocked. Alpha pre registration required and recommended. You will need a short service description and sample message. The operator Cubacel will randomly filter broadcast messages when the broadcast is to more than 100 end users, so we recommend that you personalise the messages (or at a minimum change one character) to avoid this filtering. |
Guidance / Restrictions | No spam, political, religious or adult content. Opt-in is required for marketing messages. |