Changing the phone number format in Excel is a straightforward task that involves utilizing Excel’s built-in functions and formatting options. By following a few simple steps, you can ensure all phone numbers are consistently formatted, making your data easier to read and analyze. This guide will walk you through the process step-by-step.
How to Change Phone Number Format in Excel
In this tutorial, you’ll learn how to change the format of phone numbers in Excel to a more readable and consistent format. These steps will help you quickly convert a list of phone numbers into a standardized format.
Step 1: Select the Cells with Phone Numbers
Select the cells or column that contains the phone numbers you want to format.
Clicking and dragging your mouse over the desired cells will highlight them. This ensures that only the selected cells are affected by the formatting changes.
Step 2: Open the Format Cells Dialog Box
Right-click on the highlighted cells, then choose "Format Cells" from the context menu.
The Format Cells dialog box provides various options for formatting the data in your selected cells. This is where you’ll set the new phone number format.
Step 3: Choose the "Custom" Category
In the Format Cells dialog box, go to the "Number" tab, then select "Custom" from the list on the left.
The "Custom" category allows you to create a specific format for your phone numbers that isn’t covered by the default options.
Step 4: Enter the Phone Number Format Code
In the "Type" field, enter the desired phone number format code, such as "(###) ###-####".
This format code dictates how the numbers will be displayed. For example, the code "(###) ###-####" will format a number like 1234567890 into (123) 456-7890.
Step 5: Apply and Confirm the New Format
Click "OK" to apply the new format to your selected cells.
Once you click "OK," Excel will format the phone numbers according to the code you entered. Check to ensure the numbers appear as expected.
After completing these steps, your phone numbers should now be displayed in the new, consistent format you specified. This makes your data easier to read and helps prevent errors when analyzing or sharing the information.
Tips for Changing Phone Number Format in Excel
- Double-check the original data to ensure it contains only numbers. Remove any non-numeric characters if necessary.
- Use the "Text to Columns" feature if your phone numbers are combined with other text and need to be separated first.
- Experiment with different format codes to find one that best suits your needs.
- If you frequently need to reformat phone numbers, consider recording a macro to automate the process.
- Always back up your data before making bulk changes, just in case something doesn’t go as planned.
Frequently Asked Questions
How do I remove dashes from phone numbers in Excel?
Use the "Find and Replace" feature (Ctrl + H) and replace dashes with nothing.
Can I format phone numbers to include the country code?
Yes, include the country code in your custom format code, such as "+1 (###) ###-####".
What if my phone numbers are in different formats?
You may need to clean and standardize the data first using "Text to Columns" and the "Find and Replace" features.
How can I ensure all phone numbers are entered as text?
Convert the column to text format before entering the phone numbers or use an apostrophe before the number.
Is there a way to format phone numbers automatically?
Yes, you can use Excel macros to automate the formatting process for large datasets.
Summary
- Select the cells with phone numbers.
- Open the Format Cells dialog box.
- Choose the "Custom" category.
- Enter the phone number format code.
- Apply and confirm the new format.
Conclusion
Changing the phone number format in Excel can make your data management tasks a lot easier. By following the simple steps outlined in this guide, you can standardize your phone numbers in no time. This not only improves readability but also ensures consistency across your dataset. Remember, practice makes perfect. The more you work with these tools, the more comfortable you’ll become. If you found this article helpful, why not explore more Excel tips and tricks to further enhance your skills? Changing phone number format in Excel is just the beginning; there’s a whole world of functions and features to discover!

Matt Jacobs has been working as an IT consultant for small businesses since receiving his Master’s degree in 2003. While he still does some consulting work, his primary focus now is on creating technology support content for SupportYourTech.com.
His work can be found on many websites and focuses on topics such as Microsoft Office, Apple devices, Android devices, Photoshop, and more.