Federal Communications Commission "FCC/DA XX-XXX" DA 21-248 Released: March 1, 2021 FORM 477 FILING INTERFACE REOPENED; FILINGS OF DATA AS OF DECEMBER 31, 2020 NOW DUE MARCH 15, 2021 WC Docket No. 11-10 The FCC’s Form 477 filing interface has been reopened, The interface closed on February 22, 2021 due to significant and unanticipated technical issues. Form 477 Filing Interface Experiencing Technical Issues; Filing Deadline Extended, WC Docket No. 11-10, Public Notice, DA 21-218. and the new filing deadline for Form 477 data as of Dec. 31, 2020 is March 15, 2021. We apologize for any inconvenience related to these delays. Filers who submitted their Form 477 filings prior to February 21, 2021 do not need to take any further action; those filings remain in “Submitted” status. Most filers who started the filing process prior to the closing of the site do not need to re-upload any files or re-enter any records and should see those data after logging in to the interface. As always, however, all filers should carefully confirm the content of their filing before submitting. Information on how to file Form 477 is available on the FCC’s Form 477 Resources for Filers webpage at www.fcc.gov/form477. For Form 477 filing assistance, please call 1-877-480-3201 or 1-717-338-2824 (tty), or submit an e-support request online at https://esupport.fcc.gov/request.htm. For additional information, please contact the Industry Analysis Division of the Office of Economics and Analytics at (202) 418-0940 or (202) 418-0484 (tty). - FCC - 2