If you have already started your portability process, you can check its status in the following link.
Number Transfers for Legal Entities
If you are a legal entity, to start a number transfer, it is necessary to send the following documentation to soporte.clientes@flashmobile.co:• Chamber of commerce valid for no longer than 30 days
• Photocopy of the legal representative identification document
• Letter indicating the relationship of the line to be carried signed by the legal representative