BLACKSTONE TELECOMMUNICATIONS SERVICES LTD Company number 11935369 · Monitor this company Active - Proposal to Strike off Overview People 2 Financial Control Documents Analysis Location Related Registered office Address32 Alderwick Drive, Hounslow, England, TW3 1SF PostcodeTW3 1SF Companies at this postcode 30 Average house price in TW3 1SF £562,000 (17 sales) Map