CenturyLink told the FCC recently that it is defaulting on 41,000 RDOF locations spread across eight states and 153 Census block groups. That’s a big portion of the 77,000 locations that the company won in the RDOF reverse auction. CenturyLink originally was awarded $262.3 million in subsidies, spread over ten years.
There are a number of consequences of this default. First, this has now happened after states made BEAD maps and allocation. That makes it likely that nobody will be bringing improved broadband to the default areas. If the defaults had happened earlier, these areas could have been rolled into the BEAD process.
CenturyLink should expect a significant fine. In 2024, the FCC fined two companies that defaulted on RDOF. Etheric Communications was fined $732,000 for defaulting on 244 locations. GigFire (LTD Broadband) was fined $21.7 million for defaulting on 7,238 locations. Mercury Broadband was fined $14.2 million in a separate FCC decision and is also expected to return all RDOF funding for the defaulted areas.
If CenturyLink is fined at the same level or around $3,000 per location as the recent defaults, the fine will be $123 million. Additionally, roughly half of the RDOF funding has flowed to auction winners, meaning CenturyLink would have to return approximately $65 million of RDOF subsidy to the FCC.
The CenturyLink default defies the usual explanation of RDOF defaults. Many other defaults have been blamed on the FCC’s auction rules that didn’t pre-qualify companies before entering the auction. That resulted in companies winning RDOF that had weak balance sheets or insufficient financial backing.
But any pre-qualifying process would have easily allowed CenturyLink to enter the RDOF auction. CenturyLink is now obviously in financial distress and has decided that fines are less expensive than completing the required construction. The company has also already sold off much of it’s copper networks in twenty states and has been looking for a buyer for the remaining states. The company recently announced the sale of most of its fiber last-mile customers to AT&T, so it’s clear that CenturyLink is exiting the residential ISP business.
This is not likely the end of RDOF defaults. According to a telecompetitor article earlier this year, eight companies reported to the FCC at the end of 2024 that they were behind schedule in meeting their RDOF construction commitments. RDOF winners were required to have covered 40% of their locations in each State where they won an award by the end of 2024.
I said at the time it was first announced that RDOF is a badly flawed program. The reality has turned out to be far worse than any predictions. While RDOF was used successfully by a number of electric cooperatives and a few others to build future-looking networks, a huge amount of original awards fell on the floor through defaults or the FCC tossing out winners it didn’t like. Possibly the worst thing about RDOF was how the RDOF awards resulted in helter-skelter coverage areas that covered rural areas like Swiss cheese, making it hard today to do anything with the mess that RDOF left behind. I keep thinking we’ve heard the last bad news from RDOF, but the announcements keep coming.



