MEPCO bill check online in seconds — Multan, Bahawalpur, Rahim Yar Khan, Dera Ghazi Khan & 9 more South Punjab districts. Duplicate bill by reference number, MEPCO bill calculator, and full bill history. MEPCO Bill Check Online Run a MEPCO online bill check in seconds. Enter your 14-digit reference number or consumer number below — no login, no app, and it works the same whether you're in Multan or Rahim Yar Khan.