Indian STD Codes Codes means Subscriber trunk dialing. It is also known as subscriber toll dialing. It is use for local telephone system for India.
The system is used in India, Bangladesh, UK, Australia and many other countries. These STD codes allocate of Telephone numbers in India. They are allocated to each city and state in India. These codes are used to make trunk calls without any operator in between. In India, total span of telephone numbers is 10 digits, and first 2-3-digit assign for STD code and rest of the numbers are phone number. This is a unique code number for each location in India. ISD Codes provies for international dialling.
India is divided into many states, district, cities, and villages. BSNL is the main authority and provider of these codes. They give services connection and communication in various parts of the country. While traveling, it is always good to know the STD code no.
Indian STD Codes List for Local Number Dialing
System for Telephone STD Code Dialing
- Trunk prefix 0
- STD Code
- Local Number
STD Dialing outside of India
- International call prefix 00
- India Phone Dialing code +91
- Local Number
STD Codes of some Major Cities /Area in India
City | STD Code |
Agra Taj Mahal | 0562 |
Ahmedabad | 079 |
Bangalore | 080 |
Bhopal | 0755 |
Kolkata | 033 |
Chennai | 044 |
Delhi | 011 |
Hyderabad | 040 |
Indore | 0731 |
Mumbai | 022 |
Nagpur | 0712 |
Pune | 020 |
Vadodara | 0265 |
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