You are not mentioning about your preferred geo locations, does it mean you want to focus world wide all the countries ?

I am dealing with more than 1 million counts of verified email and mobile number marketing oriented database. I guess I can get you industry best services to get you desired results.

If you are looking for leads from some particular countries like tier-1 countries, the charges will be double than normal international rates. Please shoot me a PM with your budget and count of emails you may need. I can tailor out the prices based on the volume you look for.