Alright,I wanna start growing some accounts for testing purposes ex: Wanna see which niche works the best for me,which niche brings more traffic,which niche grows up easier etc. So lets say I wanna make 5-6 accounts and doing the follow/unfollow with a bot. How many accounts can I "phone verificate" with a single phone number? I know that 1 number is the best but I think it wouldnt be a problem for instagram if I make 2-3 accs from the same number. What are your thoughts? Also another question: If I buy sim cards from ebay from some other european country(ex: Germany),can I use them from my phone,currently in Greece? Just for PVA.