… (ETT) long term YAIT service with start dates of November 1, 2021 and beyond, into NTT service. Customers may … November 1st or April 1st of any year starting November 1, 2020. If possible, multiple preferred start dates should be … Tanya Lang Director, TransGas Customer Services Phone: (306) 777-9811 Cellular: (306) 531-6240 tlang@transgas.com … …