08 January 2008
US Telecom revenues by source
You might find this graph interesting, which was derived from data reported on FCC Form 499-A. I think it shows what we have all been experiencing ... declining wireline and increasing wireless. The data are in $US millions and the y axis is logarithmic. I do not believe that these are in constant dollars.
Note the decline in payphone revenues, wireline, and toll revenues and the increase in revenues for companies classified as wireline competitors (my words, not the FCC's) and, of course wireless providers. This data has wireless providers' revenues exceeding wireline ... I think that is because it is aggregated data.