Question

Distinguish between between tier 1, tier 2 and tier 3 cities

Answer 1

Tier 1 cities are Metropolitan cities and has 3 digit STD code

Cities like Ahmedabad, Bengaluru, Chennai, Delhi, Hyderabad, Kolkata, Mumbai and Pune

Tier 2 cities are fastest growing cities and has 4 digit STD code

CITIES LIKE LUCKNOW, AGRA, JAIPUR, CHANDIGARH, NAGPUR, DEHRADUN, Mangalore, AMRITSAR etc.

Tier 3 cities are villages and has 5 digit STD code.