ZTBL Harnai Branch Contact Number.
Main Road Harnai.
Phone number verified by call · 0833520042 · August–September 2026.
Opening Hours:
mon 9:00am - 5:00pm;
tue 9:00am - 5:00pm;
wed 9:00am - 5:00pm;
thu 9:00am - 5:00pm;
fri 9:00am - 5:00pm;
sat Closed;
sun Closed;
Branch Code:
40811.
ZTBL Helpline
051111303030Record last edited: 2026-09-26