Porting Information
Voice services
To help keep things consistent when your switching to our services, number portability is available for both retail and wholesale services. If you wish to keep your existing numbers when using our Voice, VoIP or IN Services, you must follow the instructions listed below to bring these numbers over to the Colt network.
On this page, you will find all the information you need to do this, alongside country-specific information and other helpful resources.
Recent Updates
[Last Updated 03/04/25]
Global IN Update
We are currently working with our partners to introduce a new Power of Attorney form. For any porting requests in the Global IN countries (excluding Finland, Luxembourg, or Norway), please contact either the VS IN team or the White Label team.
General Resources
Please find country-specific process slides, porting forms (e.g. LOAs) and guidance documents in the folders below:
13 Colt Countries
Non-Geo Numbers
- Freephone Porting Form (Resellers with Tri Partite) - French
- Freephone Porting Form (Resellers with Tri Partite) - English
- Mandat portabilite (Cout Partage)
- Mandat portabilite (Geographique)
- Mandat portabilite (Libre Appel)
- Mandat portabilite (Revenu Partage)
- Mandat pour le service de collecte de trafic
Geo Numbers
Non-Geo Numbers
Geo Numbers
Non-Geo Numbers
Geo Numbers
Non-Geo Numbers
Geo Numbers
Non-Geo Numbers
Geo Numbers
Global SIP Countries
Global IN Countries
We are currently working with our partners to introduce a new Power of Attorney form. For any porting requests in the Global IN countries (excluding Finland, Luxembourg, or Norway), please contact either the VS IN team or the White Label team.
