Bello worked as a Commissioner for Women Affairs in Gombe State from 2007 to 2010. She then contested as a Representative for the Kaltungo/Shongom Federal Constituency on the platform of the PDP which she won. The other PDP women elected were Nnenna Elendu-Ukeje, Sodaguno Festus Omoni, Nkiruka Chidubem Onyejeocha, Rita Orji, Evelyn Omavovoan Oboro, Beni Butmaklar Langtang, Omosede Igbinedion Gabriella, Stella Obiageli Ngwu and Eucharia Okwunna.
