Guides
Written to answer the question, not to sell a number. Several of these conclude that you should not buy anything — that is the point. Each one is dated, and anything we have not measured is labelled as such.
VoIP and non-VoIP numbers: why one gets rejected
What actually separates the two, how platforms detect the difference, and when paying more for a physical line is worth it.
6 min read
Your verification code is not arriving. Work through this first.
Most missing codes are fixable without spending anything. The causes in order of likelihood, and the point at which a second number is the actual answer.
7 min read
Which platforms accept a rented number — and which never will
An honest list, including the categories where the answer is no and we will not sell you a number for it.
6 min read
More will be added, slowly. A guide gets written when there is a question we can answer better than the pages already ranking for it — not to fill a content calendar.