We have ranked following VoIP services to find the cheapest VoIP service for making calls to United Kingdom, UK. Most of the companies provide free call service for a fixed monthly rental. 12voip and Easyvoip are two services that one should consider when required to make international calls to UK.
Easyvoip.com is a good option for those who need to make calls to GSM/mobile phones and those who make calls of longer duration. Remember, EasyVoIP.com charges a connection fee that makes calls of shorter duration quite costly.
|Service Provider||Call Rate Landline||Call Rate Mobile|
|Easyvoip.com (+ $0.039 con. fee)||$0.006||$0.006|