HDFC Bank is in Follwing Districts in Uttarakhand State

Almora
Bageshwar
Chamoli
Champawat
Dehra Dun
Dehradun
Garhwal
Hardwar
Haridwar
Nainital
Pithoragarh
Rudraprayag
Srinagar
Tehri Garhwal
Udham Singh Nagar
Udhamsingh Nagar
Uttar Kashi
Uttarakhand