Scribd
Upload
119 views2 pages

Indian Code

Subscriber trunk dialling (STD) codes in India range from 2 to 8 digits and are assigned to cities, towns, and villages. The largest metropolitan areas have the shortest 2-digit codes, while second-tier cities and large towns have 3-digit codes. All phone numbers, including the area code, are a constant 10 digits in length. The first long-distance STD call in India was made between Kanpur and Lucknow in 1960.

Uploaded by

Jagdish Bendkar
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
119 views2 pages

Indian Code

Subscriber trunk dialling (STD) codes in India range from 2 to 8 digits and are assigned to cities, towns, and villages. The largest metropolitan areas have the shortest 2-digit codes, while second-tier cities and large towns have 3-digit codes. All phone numbers, including the area code, are a constant 10 digits in length. The first long-distance STD call in India was made between Kanpur and Lucknow in 1960.

Uploaded by

Jagdish Bendkar
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
You are on page 1/ 2

Subscriber trunk dialling 

(STD) codes are assigned to each city, town and village. These codes
can be between 2 and 8 digits long, with the largest metropolitan areas and cities having the
shortest (two-digit) codes:

 11 - New Delhi, Delhi
 22 - Mumbai, Maharashtra
 33 - Kolkata, West Bengal
 44 - Chennai, Tamil Nadu
 20 - Pune, Maharashtra
 40 - Hyderabad, Telangana
 79 - Ahmedabad, Gujarat
 80 - Bengaluru, Karnataka
Second-tier cities and metropolitan areas, as well as large or particularly significant towns have
three-digit area codes:

 120 - Ghaziabad and Noida, Uttar Pradesh


 124 - Gurugram, Haryana
 129 - Faridabad, Haryana
 135 - Dehradun, Uttarakhand
 141 - Jaipur, Rajasthan
 160 - Kharar, Punjab
 161 - Ludhiana, Punjab
 172 - Chandigarh Capital Region, Chandigarh[1]
 175 - Patiala, Punjab
 181 - Jalandhar, Punjab
 183 - Amritsar, Punjab
 233 - Sangli, Maharashtra
 240 - Aurangabad, Maharashtra
 241 - Ahmednagar, Maharashtra
 250 - Vasai-Virar, Maharashtra
 251 - Kalyan-Dombivli, Maharashtra
 253 - Nashik, Maharashtra
 257 - Jalgaon, Maharashtra
 260 - Daman, Dadra and Nagar Haveli and Daman and Diu
 261 - Surat, Gujarat
 265 - Vadodara, Gujarat
 343 - Durgapur, West Bengal
 413 - Puducherry, Puducherry
 422 - Coimbatore, Tamil Nadu
 431 - Tiruchirappalli, Tamil Nadu
 452 - Madurai, Tamil Nadu
 462 - Tirunelveli, Tamil Nadu
 471 - Thiruvananthapuram, Kerala
 474 - Kollam, Kerala
 484 - Kochi, 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
 591 - Moradabad, Uttar Pradesh
 621 - Muzaffarpur, Bihar
 612 - Patna, Bihar
 641 - Bhagalpur, Bihar
 657 - Jamshedpur, Jharkhand
 712 - Nagpur, Maharashtra
 721 - Amravati, Maharashtra
 724 - Akola, Maharashtra
 751 - Gwalior, Madhya Pradesh
 761 - Jabalpur, Madhya Pradesh
 821 - Mysore, Karnataka
 831 - Belgaum, Karnataka
 836 - Hubli-Dharwad, Karnataka
 870 - Warangal, Telangana
 891 - Visakhapatnam, Andhra Pradesh
The first-ever long-distance subscriber trunk dialling (STD) call in India was made between the
cities of Kanpur and Lucknow in 1960.[citation needed]
The total length of all phone numbers (area code and the phone number) is constant at 10 digits.
For example, the number 7513200000 signifies the area code 751 (the area code for Gwalior)
followed by the phone number.
Fixed-line or landline numbers are at most 8 digits long.

Fixed-line operators
Due to the availability of multiple operators offering fixed-line (landline) services (either wired or
wireless), there is an operator code for each telephone number, which is the first digit in the
phone number.[2][3]

Operator Prefix

BSNL / MTNL 2

Reliance
3
Communications

Airtel 4

MTS / HFCL 5

Tata Indicom 6

Datacom Solutions 7

You might also like