IESCO Bill Online Check 2026: Islamabad & Rawalpindi Duplicate Bill, Slabs & Tracking

1. The IESCO Grid Territory: The Federal Capital and Northern Punjab

Islamabad Electric Supply Company (IESCO) serves as the technological flagship of Pakistan's power distribution sector, energizing the diplomatic enclaves, parliamentary corridors, military headquarters, and over 3.2 million commercial and residential consumers across:

• Islamabad Capital Territory (ICT): Sectors F, G, H, I, D, Bani Gala, Diplomatic Enclave, and rural Islamabad sub-divisions.
• Rawalpindi City & Cantt: Satellite Town, Saddar, Bahria Town, DHA Islamabad-Rawalpindi, Chaklala, and Westridge.
• Attock Circle: Hassan Abdal, Fateh Jang, Pindi Gheb, and Taxila industrial clusters.
• Chakwal Circle: Talagang, Choa Saidan Shah, cement manufacturing corridors, and rural salt range feeders.
• Jhelum Circle: Dina, Sohawa, and Mangla riverine agricultural distribution lines.

2. Locating Your IESCO 14-Digit Reference Number & Customer ID

On your IESCO invoice, your reference sequence is divided into four distinct components:

3. Step-by-Step Online Verification: Instant Duplicate Bill Download

1. Visit the BillsOnlinePk Duplicate Bill Checker.
2. Select IESCO (Islamabad Electric Supply Company) from the utility provider dropdown.
3. Enter your 14-Digit Reference Number (all digits plus the end alphabet character).
4. Click Check Bill. Your official computerized invoice will render immediately.
5. Click Download PDF or print your duplicate bill for banking payment or records.

4. Solar Net-Metering on IESCO Bills: Reading Green Meter Units

Islamabad and Rawalpindi lead Pakistan in residential rooftop solar net-metering adoption. On an IESCO bi-directional (green) meter invoice, three key readings are printed:

• Import Units (kWh): The total electricity drawn from the IESCO grid during nighttime or overcast periods.
• Export Units (kWh): The excess solar power generated by your photovoltaic rooftop panels and pushed back into the national grid.
• Net Billed Units: Import Units - Export Units. If export exceeds import, the surplus units are carried forward as financial credit balances or rolled over into subsequent billing cycles under NEPRA regulations.

5. IESCO SMS Alert Registration (8118)

Activate instant SMS billing notifications on your mobile device:

• Open your phone's SMS app.
• Type: iesco [space] 14-digit reference number.
• Send to 8118.
• You will receive an automated confirmation verifying that your mobile number is now mapped to your electricity connection.

6. Tracking IESCO Demand Notices for New Connections (ENC)

If you have applied for a new electricity connection through the centralized Electricity New Connection (ENC) portal (enc.com.pk), you can monitor your Demand Notice issuance and payment status:

1. Obtain your Application Tracking ID from the ENC confirmation receipt.
2. Visit the ENC portal or check the Demand Notice serial at your local IESCO division office.
3. Pay the Demand Notice at designated commercial bank branches (National Bank, Habib Bank, or Allied Bank).
4. Once payment is marked cleared in the central system, the store issuance and meter installation work order is released within 15 working days.

7. Resolving IESCO Overbilling & Unannounced Outages

If you face unfair billing charges or frequent transformer failures in the twin cities:

• IESCO Central Complaint Management Cell: Call 118 or 051-9252933.
• Headquarters Walk-in Desk: IESCO Head Office, Street 40, Sector G-7/4, Islamabad.
• NEPRA Consumer Affairs Division (CAD) Islamabad: NEPRA Tower, Ataturk Avenue, Sector G-5/1, Islamabad. NEPRA inspectors directly summon IESCO officials for hearings regarding disputed detection bills.

8. Frequently Asked Questions (IESCO FAQs)