Below is NECO office address in Lagos:
Address : 20 ,Coker Road, Ilupeju, Mushin, Lagos, Nigeria
Website : http://www.neconigeria.org

Working hours :
DAYS MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY SATURDAY SUNDAY
FROM 6.00 6.00 6.00 6.00 6.00 6.00 6.00
TO 18.00 18.00 18.00 18.00 18.00 18.00 18.00