The Portability Validation Code (CVP) was defined by ANACOM through Regulation no. 257/2018, of May 8, which amended the Portability Regulation. The Portability Validation Code or CVP allows uniquely identifying the subscriber and his or her number (s) for portability purposes.

As of May 11, 2019, and in accordance with the requirements of the Portability Regulation, the CVP becomes a mandatory item in the portability requests. It can be requested by email to cs@lycamobile.pt or by phone (1632) identifying Name, NIF and the respective numbering.