Knowing a phone number's provider.
June 8, 2005 4:23 PM Subscribe
Is there a way — given a phone number — to know the provider of the phone service?
posted by silusGROK to Technology (6 answers total) 2 users marked this as a favorite
For example, given my phone number 801 555 1517, is there a way for someone to learn that I use Cingular? Why do I ask? Well, I have free minutes when calling other Cingular users, and I'd like a way to vet my phone list for Cingular users.