SPCOA RENEWAL - DENIED. Oklahoma ECG, LLC (Enhanced Communications Group, LLC d/b/a Oklahoma ECG, LLC) is FORFEITED with the Texas SoS (File No. 705371423) as of February 21,2014 in Document No. 530636503408 as a Tax Forfeiture. Oklahoma ECG, LLC expired as an assumed name as of July 22, 2009. Once you come into compliance with the Texas SoS; then Staff can process a SPCOA Renewal Application for Oklahoma ECG, LLC.