Welcome to the India's largest STD Code directory. You can search above any proper STD code and find the approved matching city name. We have sorted largest STD code record of total 2800 cities, small towns and major villages of India. Note: Avoid typing '0' Zero at start.

One need to prefix STD code before landline number, e.g. to dial to Chennai you need to prefix 44 before any landline number. STD (Subscriber Trunk Dialing) codes are allocated to all district of all state of India. They direct the call easily to different province of the state. Each city, town or village have their know telephone codes, all large Metro cities in India have shorter area codes of two digits. They are:

  1. 11 - New Delhi, Delhi
  2. 22 - Mumbai, Maharashtra
  3. 33 - Kolkata, West Bengal
  4. 44 - Chennai, Tamil Nadu
  5. 20 - Pune, Maharashtra
  6. 40 - Hyderabad, Telangana
  7. 79 - Ahmedabad, Gujarat
  8. 80 - Bangalore, Karnataka

Below we have listed Major 3 digits STD Codes of Indian Cities

  • 120 - Ghaziabad/Noida, Uttar Pradesh
  • 135 - Dehradun, Uttarakhand
  • 141 - Jaipur, Rajasthan
  • 161 - Ludhiana, Punjab
  • 175 - Patiala, Punjab
  • 181 - Jalandhar, Punjab
  • 240 - Aurangabad, Maharashtra
  • 251 - Kalyan, Maharashtra
  • 260 - Vapi, Gujarat
  • 261 - Surat, Gujarat
  • 265 - Vadodara, Gujarat
  • 291 - Jodhpur, Rajasthan
  • 294 - Udaipur, Rajasthan
  • 326 - Dhanbad, Jharkhand
  • 361 - Guwahati, Assam
  • 364 - Shillong, Meghalaya
  • 413 - Puducherry, Puducherry
  • 421 - Tiruppur, Tamil Nadu
  • 422 - Coimbatore, Tamil Nadu
  • 424 - Erode, Tamil Nadu
  • 427 - Salem, Tamil Nadu
  • 431 - Tiruchirappalli, Tamil Nadu
  • 452 - Madurai, Tamil Nadu
  • 471 - Thiruvananthapuram, Kerala
  • 474 - Kollam, Kerala
  • 483 - Malappuram, Kerala
  • 484 - Kochi, Kerala
  • 487 - Thrissur, Kerala
  • 494 - Tirur, Kerala
  • 495 - Kozhikode, Kerala
  • 497 - Kannur, Kerala
  • 512 - Kanpur, Uttar Pradesh
  • 522 - Lucknow, Uttar Pradesh
  • 532 - Allahabad, Uttar Pradesh
  • 542 - Varanasi, Uttar Pradesh
  • 551 - Gorakhpur, Uttar Pradesh
  • 562 - Agra, Uttar Pradesh
  • 581 - Bareilly, Uttar Pradesh
  • 612 - Patna, Bihar
  • 641 - Bhagalpur, Bihar
  • 657 - Jamshedpur, Jharkhand
  • 674 - Bhubaneswar, Odisha
  • 712 - Nagpur, Maharashtra
  • 731 - Indore, Madhya Pradesh
  • 734 - Ujjain, Madhya Pradesh
  • 744 - Kota, Rajasthan
  • 751 - Gwalior, Madhya Pradesh
  • 755 - Bhopal, Madhya Pradesh
  • 761 - Jabalpur, Madhya Pradesh
  • 816 - Tumkur, Karnataka
  • 821 - Mysore, Karnataka
  • 824 - Mangalore, Karnataka
  • 831 - Belgaum, Karnataka
  • 836 - Hubli-Dharwad, Karnataka
  • 861 - Nellore, Andhra Pradesh
  • 863 - Guntur, Andhra Pradesh
  • 866 - Vijayawada, Andhra Pradesh
  • 877 - Tirupati, Andhra Pradesh
  • 883 - Rajahmundry, Andhra Pradesh
  • 884 - Kakinada, Andhra Pradesh
  • 870 - Warangal, Telangana
  • 891 - Visakhapatnam, Andhra Pradesh
  • 288 - Jamnagar, Gujarat