See information, updated on 31.12.2020, in the scope of portability:
- Retail portability priceshttps://www.anacom.pt/render.jsp?categoryId=344151
- Numbers to access information service on prices of calls to ported numbershttps://www.anacom.pt/render.jsp?categoryId=39090
- Procedures to be followed by customers wishing to activate/deactivate online warning messagehttps://www.anacom.pt/render.jsp?categoryId=130562
