Editing Collect call (section)

===United Kingdom===
In the UK, a number of services offer reverse charge calling. A caller can dial the operator on 155 and request a reverse charge call.<ref>{{cite web|url=https://www.bt.com/help/landline/how-do-i-make-a-reverse-charge-call- |title=Safaricom rolls out reverse call feature to all customers |publisher=BT |access-date=2023-10-13}}</ref> Before these services were discontinued, 08000MUMDAD, 08000686323, [[0800 Reverse]] also provided reverse charge calls. Reverse charge calls can be made for free on some mobile networks, although the person being contacted via this service may be charged a considerable amount for accepting such a call.

[[Toll-free telephone number#United Kingdom|Freefone number]]s indicated that a business agreed to automatically accept reverse charge calls to that number.