Add more supported countries to Calling

Dear Sir or Madam!
We would kindly ask you if you can add as soon as possible Croatia, Serbia, Bosnia and Herzegovina and Montenegro (all countries are in Europe) as supported countries in HubSpot CRM (Calling tool - call TO and FROM).

. You can see what exactly we mean on this link - https://community.hubspot.com/t5/Sales-Product-Support/Issue-with-adding-a-phone-number-in-HubSpot-C….

We would really need those countries and we are sure a lot of other users would need them too, especially the users that are just getting to know your products
Kind regards