> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://phonebox.crisp.help/sitemap.xml
> Use this file to discover available pages before exploring further.
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# Understanding Data overage fee on Your Invoice

# **What Is Data Overage Fee?**

Monthly plan users may incur a data overage fee when their usage exceeds their plan allowance during the previous billing cycle.

Overage is charged at $15 per 1GB, rounded up to the next full gigabyte.

To check your data usage, please review following article 
[How to check your data usage](https://phonebox.crisp.help/en/article/view-your-data-usage-ejqzx5/)

**Example**
* Invoice issued: February 15
* Service fee period: March 2 – April 1
* Data overage fee applied for: January 2 – February 1

If you’re on a $35/month plan with 75GB of data and you used 76.5GB between January 2 and February 1, an data overage charge of $30 + tax will appear on your February invoice.

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# **Do you still need help?**
Are you looking for different information about PhoneBox? You can visit the[ __support section__](https://phoneboxmobile.ca/support) and read the frequently asked questions (FAQs). If you haven’t found the information you need, please contact our customer care via [__services@gophonebox.com__](mailto:services@gophonebox.com) or toll-free: 1-855-886-0505.
