A recent update on www.ustraveldocs.com/in; the official U.S. Visa Information Service for India indicated that the U.S. Visa Application Center in Hyderabad will remain closed on December 7, 2018 on account of the State-Wide elections in Telangana State. All appointments due on December 7, 2018 have been automatically rescheduled to Sunday, December 9, 2018 at 11 a.m. Passport collection services on December 9, 2018 will be open from 11 a.m. to 5 p.m. The call center at Hyderabad (+91.40.4625.8222) will also remain closed on December 7, 2018. Applicants can call +91.120.4844.644 instead of the Hyderabad number. Normal operations of the call center will resume from 7 p.m. onwards.

This update can be found here.