When you get a new phone number, mobile carriers will often “recycle” your old one—assigning it to a new phone and, therefore, a new customer. Carriers say the reason they do this is to stave off a hypothetical future of “number exhaustion”—a sort of “peak oil” for phone numbers, when every possible number that could…
from Gizmodo https://ift.tt/3eSJ2Qy
