OnlineSim has been running since 2013 and operates through a Singapore company, OnlineSim International Teal Company Pte. Ltd. Numbers come from more than 90 countries, and simple activations can cost as little as $0.01. Rentals are cheaper per day when you take a week or a month rather than paying day by day. Auto-renewal keeps a good number from slipping away. The company also sells mobile proxies, which hints at who its main customers are.
It suits people who run accounts for a long time and want a predictable rental with renewal. Support is available 24/7 in an online chat. Refunds for numbers that turn out to be already used are handled there too. That works, but you have to write to a person instead of pressing a button. The country list is shorter than at the biggest rivals, so rare countries may be missing. Business inquiries have their own address, separate from customer support.
No reviews yet — be the first!