On your demand here I am provding some of branches address of Citibank located near :

Citibank Nigeria Limited Ikeja Lagos
85 Allen Ave, Ikeja, Nigeria

Citi Bank Nigeria Limited
82 Allen Ave, Ikeja, Nigeria

Citibank Nigeria
27 Kofo Abayomi St, Nigeria

Citibank Nigeria Limited
Ballogun St, Nigeria

To see its various branch info you need to follow given below process

Go to the Citibank official site



click on branch option which given in the bottom at the right hand side

by click there you will land on new page which look like given below image