<ACCESSION-NUMBER>0001140361-19-005684 <TYPE>DEFA14A <PUBLIC-DOCUMENT-COUNT>6 <FILING-DATE>20190327 <DATE-OF-FILING-DATE-CHANGE>20190327 <EFFECTIVENESS-DATE>20190327 <FILER> <COMPANY-DATA> <CONFORMED-NAME>FRONTIER COMMUNICATIONS CORP <CIK>0000020520 <ASSIGNED-SIC>4813 <IRS-NUMBER>060619596 <STATE-OF-INCORPORATION>DE <FISCAL-YEAR-END>1231 </COMPANY-DATA> <FILING-VALUES> <FORM-TYPE>DEFA14A <ACT>34 <FILE-NUMBER>001-11001 <FILM-NUMBER>19706644 </FILING-VALUES> <BUSINESS-ADDRESS> <STREET1>401 MERRITT 7 <CITY>NORWALK <STATE>CT <ZIP>06851 <PHONE>2036145600 </BUSINESS-ADDRESS> <MAIL-ADDRESS> <STREET1>401 MERRITT 7 <CITY>NORWALK <STATE>CT <ZIP>06851 </MAIL-ADDRESS> <FORMER-COMPANY> <FORMER-CONFORMED-NAME>CITIZENS COMMUNICATIONS CO <DATE-CHANGED>20000619 </FORMER-COMPANY> <FORMER-COMPANY> <FORMER-CONFORMED-NAME>CITIZENS UTILITIES CO <DATE-CHANGED>19920703 </FORMER-COMPANY> </FILER>