Ugo..I first thought it might be Qwest..As I have seen a link between them and Onev..However..I noticed Onev wrote in the filing..that it was a national carrier that was testing..I believe that would eliminate Qwest/Dex..as I believe they only cover some western states..
The national carriers that already offer 411 service are: Alltel, AT&T, Sprint Nextel and T-Mobile.
Since we are also dealing with Yellow Pages..as was also stated in the filing..my guess would be AT&T..I have also found a link between Onev and AT&T..Also Onev already had Cingular as a link on Onev's login page..Since we don't know for sure..it is as I said..just a guess...veno