What are the services for callback calls - the client indicates the number, the call immediately goes both to him and to the manager?

Question

Telephony

Something doesn't come up. Basically, these are either call centers in the issuance or services where the call goes through the browser using headphones (but this is completely inconvenient).

Answer 1

Interesting. Callbackhunter.com advertising is flooded with half a RuNet :)
roem.ru/2014/07/17/whyback103333 But they work well, yes :)

Answer 2

rbcall.com is
a high-quality analogue of callbackhunter, with a pleasant pricing policy