<ACCESSION-NUMBER>0001047469-19-000834 <TYPE>10-K <PUBLIC-DOCUMENT-COUNT>126 <PERIOD>20181231 <FILING-DATE>20190301 <DATE-OF-FILING-DATE-CHANGE>20190301 <FILER> <COMPANY-DATA> <CONFORMED-NAME>BOINGO WIRELESS INC <CIK>0001169988 <ASSIGNED-SIC>4899 <IRS-NUMBER>000000000 <STATE-OF-INCORPORATION>DE <FISCAL-YEAR-END>1231 </COMPANY-DATA> <FILING-VALUES> <FORM-TYPE>10-K <ACT>34 <FILE-NUMBER>001-35155 <FILM-NUMBER>19649057 </FILING-VALUES> <BUSINESS-ADDRESS> <STREET1>10960 WILSHIRE BLVD., 23RD FLOOR <CITY>LOS ANGELES <STATE>CA <ZIP>90024 <PHONE>310-586-5180 </BUSINESS-ADDRESS> <MAIL-ADDRESS> <STREET1>10960 WILSHIRE BLVD., 23RD FLOOR <CITY>LOS ANGELES <STATE>CA <ZIP>90024 </MAIL-ADDRESS> </FILER>