Here you will find a detailed list of requirements for Belgium number portability. See Telnyx guidance and requirements.
For Local numbers in Belgium
- LOA (Local address required, the area code of the number must match the address to register on file)
- VAT / TAX ID
- Latest Invoice
- Proof of local address
For National, Toll-Free numbers in Belgium
- LOA (National address required)
- VAT / TAX ID
- Latest Invoice
- Proof of local address
Download Belgium letter of authorization
You can download the Belgium LoA here.