Your Ghana Water Company Limited (GWCL) account number is essential for checking your bill and making payments. If you have misplaced it, do not worry. There are several reliable ways to recover it.
Why You Need Your Account Number
Your GWCL account number is a unique identifier for your water meter. You need it to register for the GWCL mobile app, check your balance using the USSD code, or pay your bill at a mobile money agent . Without it, you cannot complete any online transaction.
GWCL is actively encouraging customers to use digital channels—only 20 to 30 percent of domestic users currently pay their bills digitally . To take advantage of these convenient options, you need your account number handy.
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Where to Find Your Account Number
1. Check Your Physical Water Bill
Your account number is printed on every monthly water bill. Look for it under headings like “Account No.” or “Customer Account Number” .
The number is usually located at the top of the bill and is a 10 to 12 digit numeric string, such as 0106XXXXX010 . If you keep old bills, check your stack—you can use a recent one to find your account details.
2. Use the GWCL Mobile App
If you have already registered for the GWCL Electronic Billing App, your account details will be stored there. You can find your number in the app’s account settings or on your dashboard .
If you have not yet registered, you will need your account number to complete the registration process . You will be prompted to enter your account number, and an OTP will be sent to the phone number registered with GWCL to verify your identity . If you are a tenant, you may need to contact your landlord for the verification code, as it goes to the number on record with the water company .
3. Look at Your Physical Water Meter
Your meter serial number is stamped on the physical water meter itself. This is usually located outside your compound wall or near the street . It is an alphanumeric string, for example WM123456 .
While this is not your customer account number, GWCL customer service can use this serial number to look up your account details.
4. Contact GWCL Customer Service
If you cannot find an old bill, you can call GWCL and ask them to look up your account. You will need to provide your address, Ghana Card number, or meter serial number so they can identify your account .
Here are the contact details:
| Contact Channel | Details |
|---|---|
| Call Centre (All networks) | 0302218240 |
| Toll-Free (Telecel/Vodafone only) | 0800 40 000 |
| 0555123393 or 0555155524 | |
| Alternative Numbers | 0207385088, 0207385089, 0207385090 |
5. Visit a GWCL Office
Going to your nearest GWCL district office with your Ghana Card and proof of address is a reliable way to get a printed statement with your account number . Staff can also help you update your contact details if the number on record is not yours.
What If You Get an “Invalid Account Number” Message?
If the GWCL app or USSD portal returns an “invalid account” error, here are some possible reasons:
-
Wrong format: Ensure you have entered the full 10-digit numeric string with no spaces, dashes, or letters . Leading zeros are important—if your number starts with zeros, include them .
-
Account flagged for audit: This can happen if GWCL suspects meter tampering or if the property changed ownership without the company being notified .
-
Phone number mismatch: The OTP for app registration is sent to the phone number on file with GWCL. If you are a tenant and the account is registered under your landlord’s number, you will not receive the OTP . You will need to contact the landlord or visit a GWCL office to update the number on record.
Quick Reference Guide
| Method | What You Need |
|---|---|
| Old Water Bill | Physical or digital copy of a recent bill |
| GWCL App | Already registered account; or account number to register |
| Physical Meter | Meter serial number (e.g., WM123456) |
| Call Centre | Address, Ghana Card, or meter serial number |
| GWCL Office | Ghana Card and proof of address |
Frequently Asked Questions
1. Where can I find my Ghana Water account number?
Your account number is printed on your monthly water bill under “Account No.” or “Customer Account Number.” It is usually a 10 to 12 digit number at the top of the bill .
2. What if I don’t have an old bill?
You can contact GWCL customer service at 0302218240. Provide your address, Ghana Card number, or meter serial number, and they will look up your account . You can also visit a GWCL office in person with your ID and proof of address .
3. What is the GWCL app registration process?
Download the GWCL Electronic Billing App, click “Create Account,” choose “Register As GWCL Customer,” enter your account number, and verify with the OTP sent to the registered phone number . If you do not receive the OTP, the account may be registered under someone else’s number.
4. Can I use my meter serial number to find my account?
Yes. The meter serial number is stamped on the physical water meter (e.g., WM123456). GWCL customer service can use this number to look up your account details .
5. What is the USSD code for water bills?
GWCL has introduced the USSD code *1010# for bill payments. You will need your 12-digit customer account number to complete the transaction
Source: Accra Street Journal
Last Updated on September 6, 2026 by Samuel Kwame Boadu
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Samuel Kwame Boadu is a Ghanaian media entrepreneur and storyteller with a passion for amplifying urban voices and uncovering everyday truths. He is the Editor-in-Chief and Founder of Accra Street Journal, a dynamic digital platform dedicated to capturing the pulse of Ghana’s capital—its people, culture, challenges, business, sports and innovations.
