No, the Continuous Voter Registration (CVR) exercise is over and a new date for commencement will be announced sometime after the 2019 General Elections.
Nigeria: General Elections 2019
Countdown to Saturday, 23 February 2019, 08:00:00 (Lagos time)
You can check your voter registration status by clicking this link >> Register of Voters
You can use your Voter’s Identification Number (VIN) or your name and date of birth to locate your registration.