Utilities

Nairobi Water & Sewerage Company

Pay your Nairobi City water and sewerage bill

Paybill Number

444400

Account: Water account number

444400

Paybill Number

Water account number

Account Format

Utilities

How to Pay Nairobi Water & Sewerage Company via M-Pesa

Open M-Pesa Menu

On your Safaricom line, go to M-Pesa or dial *334#. Select 'Lipa na M-Pesa', then select 'Pay Bill'.

Enter Business Number 444400

When prompted for the business number, enter 444400. This is the official Nairobi Water & Sewerage Company paybill number.

Enter Your Water account number

For the account number, enter your water account number. Double-check this is correct before proceeding.

Enter Amount & Confirm

Enter the amount you wish to pay, then enter your M-Pesa PIN. Confirm the details and press OK. You'll receive an SMS confirmation.

Tip: Always double-check the paybill number (444400) and your water account number before confirming. Wrong details can delay your payment. Keep your M-Pesa confirmation SMS as proof of payment.

Alternative Payment Methods

📱

Airtel Money

Dial *222# and select Lipa na Airtel Money. Enter Paybill 444400.

💻

M-Pesa App

Open the M-Pesa app, tap Pay Bill, enter 444400 and your account details.

🏦

Bank Mobile App

Many bank apps (KCB, Equity, Co-op) let you pay bills to Paybill 444400 directly.

📞

USSD (*334#)

Dial *334#, select Lipa na M-Pesa, then Pay Bill. Follow the prompts.

Frequently Asked Questions

What is the Nairobi Water & Sewerage Company M-Pesa Paybill number?▼

The Nairobi Water & Sewerage Company M-Pesa Paybill number is 444400. You can use this to pay your nairobi city water and sewerage bill through Lipa na M-Pesa on your phone.

What account number do I use for Nairobi Water & Sewerage Company Paybill 444400?▼

When paying to Nairobi Water & Sewerage Company (Paybill 444400), use your water account number as the account number. Make sure it is correct before confirming the transaction.

Can I pay Nairobi Water & Sewerage Company from Airtel Money?▼

Yes. Since the mobile money interoperability launch in July 2022, Airtel Money and Telkom T-Kash users can pay to M-Pesa Paybill number 444400. Dial *222# on Airtel and select Lipa na Airtel Money.

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888899

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*Most paybill payments are free for the sender. Transaction fees may apply for certain services. Paybill numbers are verified but may change. Always confirm with the service provider.

Last updated: March 2026. PesaMarket is not affiliated with Safaricom or M-Pesa.