---
title: "How to Update Company Phone Number on Printed Invoices"
slug: "how-to-update-company-phone-number-on-printed-invoices"
updated: 2026-03-10T19:11:41Z
published: 2026-03-10T19:11:41Z
---

> ## Documentation Index
> Fetch the complete documentation index at: https://help.servicetitan.com/llms.txt
> Use this file to discover all available pages before exploring further.

# How to Update Company Phone Number on Printed Invoices

## Problem

After updating your company's phone number in **Settings > Your Account > Company Profile**, the old phone number is still displayed on printed invoices.

## Solution

1. Go to **Settings > Operations > Business Units**.
2. Click the **Edit** button for the business unit you want to update.
3. Scroll down to the **Invoice Header** field.
4. Remove the old phone number and enter the correct one.
5. When finished, click **Save**.
6. Repeat steps 2-5 for each business unit that needs to be updated.