Not us, no way. Yahoo! does not charge the recipient of an incoming call made through the Yahoo! Voice service. Whether it is a PC-to-PC call or someone calling through the Yahoo! Phone In service, we do not charge the recipient for that incoming call.
Please note that we cannot control what other traditional landline and mobile telephone service providers will charge for outgoing calls. Therefore, if you are using a traditional landline or mobile telephone to call a Yahoo! Phone In user, you might be charged depending on your service plan and coverage area.