Remote office type service?

Question

Distant work

Can anyone recommend a service?
Something like a remote office.
I would like everything in one place.
Tasks that may arise:
- Call a mobile number a couple of times a month (Skype?);
- send SMS to a mobile number a couple of times a month (Skype again?);
- receive / send a fax (you never know);
- receive a letter in Ukraine or the Russian Federation and forward it, something like a PO box.

Answer 1

decided to order a card? ))
Regus systematically does it
if it's cheaper - only collect
, of course, the number with a letter to UA / RU will not work)) at least call and send a message