COMTECH21 LLC ID# 7800                 INDUSTRY:  TELECOMMUNICATIONS   Open Dockets      10 RESEARCH PKWY STE 100, WALLINGFORD CT 06492-1963    (877) 312-5564            COMPETITIVE PROVIDER    Certificate GRANTED on 4/3/2007    in docket CP 1360    Order No. 07-129             Statewide Local exchange authority.              Statewide Inter Exchange authority: Private Line (point-to-point), Switched (toll)