The cheapest tele operater in my country will stop with selling cheap sim cards $1.20 per SIM from next month. This was great deal in the last 6 months but everything that is good does not last too long. So from the next month my only option will be buying $3.00 sim cards. I'm wondering is there some cheap online service which sell access to phone numbers? I only need it for instagram verification, so just sms receiving.