O2 Additional Charges
Last updated: April 2026
This page lists the O2 additional charges that apply to business mobile tariffs — service fees, non-geographic numbers, directory enquiries, premium rate services and other costs that sit outside your monthly bundle. Charges are set by O2 and are subject to change; please refer to the full document below for the current schedule and any service-specific notes.
Full schedule (PDF)
The complete, up-to-date schedule of O2 additional charges is published as a PDF provided by the network:
Download O2 Additional Charges (PDF)
Related pages
Need help understanding a charge?
If a charge on your O2 bill isn't clear, we can help. As an OFCOM-regulated broker we can check it against the tariff you signed, query it with the network on your behalf, and make sure you're on the right plan for how you actually use your phones.