The U.S. Senate’s top antitrust watchdog is asking the nation’s leading wireless companies why they have recently doubled their charges for text messages.
Sen. Herb Kohl (D-WI), chairman of the Senate Antitrust Subcommittee, has sent a letter to the presidents and chief executive officers of the four largest U.S. wireless telephone companies asking them to justify sharply rising rates for customers to send and receive text messages. Kohl’s letter requested an explanation from Verizon Wireless, AT&T, Sprint and T-Mobile, which collectively serve more than 90 percent of the nation's cellular phone users.
In his letter, Kohl said was concerned about the market domination enjoyed by the four companies.
“I am writing to express my concern regarding what appear to be sharply rising rates your companies have charged to wireless phone customers for text messaging,” wrote Kohl. “Some industry experts contend that these increased rates do not appear to be justified by any increases in the costs associated with text messaging services, but may instead be a reflection of a decrease in competition, and an increase in market power, among your four companies.”
Until recently, rates for text messages at the big four carriers was 10 cents. Sprint became the first carrier to increase the text message rate to 20 cents, jacking up its charges last fall. Now all of its three main competitors have matched Sprint’s price increase.
Kohl wrote that what he finds particularly alarming about the industry-wide rate increase is that does not appear to be justified by rising costs in delivering text messages. Text messaging files are very small, as the size of text messages are generally limited to 160 characters per message, and therefore cost carriers very little to transmit. Text messaging files are a fraction of the size of e-mails or music downloads.
Kohl notes that what has changed significantly in recent years is the level of consolidation in the wireless industry, where the number of national competitors has declined from six to four. And the large national wireless carriers continue to acquire their smaller, regional competitors, with the announced $28 billion acquisition of Alltel by Verizon Wireless being just the latest example.
“As Chairman of the Antitrust Subcommittee, I am concerned with whether this consolidation, and increased market power by the major carriers, has contributed to this doubling of text messaging rates over the last three years,” wrote Kohl.
Among the specific requests from Kohl to the wireless carriers:
Kohl requested the companies supply him with the requested information no later than Monday, October 6, 2008.
You can read Sen. Kohl's letter by clicking here.