Who owns your telephone number? According to Section 251(b) of the Communications Act of 1934, you own your number and can move it to the carrier of your choice. But who owns your texting phone number? It’s the same number, just used for a different purpose. The law says nothing about texting so the major wireless carriers (AT&T, Sprint, T-Mobile, and Verizon) are claiming that number is theirs, not yours, even if you are the one paying a little extra for unlimited texting. And the way they see it, unlimited is clearly limited, with carriers and texting services not offered by the Big Four expected soon to pay cash to reach you.

If you were Verizon CEO Ivan Seidenberg, faced with suddenly becoming the number two mobile phone company in America following an AT&T/T-Mobile merger, what would you do? You could try to buy Sprint, and for all I know Seidenberg will do just that. You could make a counter-offer for T-Mobile, but that would just be too darned expensive. If I was Seidenberg, though, I would try to poach customers — millions of customers — from T-Mobile.
In the 36 hours or so since AT&T and Deutsche Telekom announced that the American carrier would be buying the U. S. subsidiary of the German phone company, there has been plenty of speculation (some of it right here) about what this will mean for customers and the wireless industry, but not very much, frankly, about why T-Mobile is worth $39 billion to AT&T. It’s about more subscribers, we’re told as though that is obvious, and back-office savings, plus extra spectrum with some special plans for 4G, but that’s not the biggest reason at all. The biggest reason why AT&T wants T-Mobile is because of WiFi.
So AT&T is buying T-Mobile USA for $39 billion in a deal that makes perfect sense if you are an RF engineer or a fat-cat telco tycoon, but my question is what happens to all the jailbroken and unlocked iPhones?