New Post Public Reply Private Reply Replies (0) Message Board ← Newer Older → StockMasterTalk Sep 20, 2013 at 8:26 AM $ERFB is the operator of the nation's largest terrestrial wireless broadband network servicing the domestic oil and gas sector ERF Wireless Inc. (ERFB) Stock Research Links ERFB Board Company Profile Buy Rating Time & Sales News Filings Financials Newer Older