| Area Name / Location | KANPUR |
|---|---|
| Area Phone Code / STD Code | 0512 |
| City / District | KANPUR |
| State Name | UTTAR PRADESH (E) |
| Area | STD Code | City | State |
|---|---|---|---|
| KANPUR | 0512 | KANPUR | UTTAR PRADESH (E) |
0512 STD Code is located in KANPUR, KANPUR, UTTAR PRADESH (E). STD code / area code / phone dial calling code for KANPUR is 0512, which is in KANPUR in the state of UTTAR PRADESH (E) Find Location map for 0512 STD Code.
The STD code 0512 is assigned to Kanpur, one of the largest industrial and commercial cities in Uttar Pradesh. Known for its textile industry, leather manufacturing, educational institutions, and strategic railway connectivity, Kanpur depends heavily on landline communication supported by STD code 0512.
This STD code is required when making long-distance calls to Kanpur landline numbers from outside the local calling area. STD code 0512 ensures uninterrupted communication for businesses, government offices, hospitals, factories, and residential households across the city.
STD code 0512 applies to the entire Kanpur metropolitan area, covering both Kanpur Nagar and Kanpur Dehat zones where landline services are active.
The following prominent areas in Kanpur fall under STD code 0512:
Kanpur is widely recognized for its industrial output, and many business zones rely on landline connections under STD code 0512:
Several nearby towns and suburban belts surrounding Kanpur also fall within the STD code 0512 network:
STD code 0512 also covers multiple villages and semi-rural settlements around Kanpur, supporting communication for agriculture-based communities and local administration:
To make a landline call to Kanpur from another city in India, use the following dialing format:
0 + 512 + Landline Number
Example: 0512-XXXXXXX
When calling within the same STD area, dialing the STD code is not required.
STD code 0512 plays a critical role in Kanpur’s communication infrastructure. It supports coordination between industries, educational institutions, healthcare facilities, logistics hubs, and government departments throughout Kanpur, Uttar Pradesh.
STD code 0512 is used for Kanpur city in Uttar Pradesh.
Yes, landline connections in Kanpur Nagar and nearby Kanpur Dehat areas use STD code 0512.
STD code 0512 belongs to Uttar Pradesh.
Yes, major industrial zones like Dada Nagar, Panki, and Jajmau are covered.
Dial 0 + 512 + landline number to connect to Kanpur.
No, STD code 0512 is not required for local landline calls.
Yes, Bithoor outskirts and surrounding suburban areas fall under STD code 0512.
No, STD codes are applicable only to landline telephone numbers.
Landline numbers starting with 0512 originate from Kanpur and nearby regions.
STD code 0512 supports essential communication for industries, government offices, residents, and businesses across Kanpur, Uttar Pradesh.
The STD code is a prefix used to dial fixed line or landline numbers across different locations in India. It is also known as an area code or phone code. Unlike many other countries, India maintains a clear distinction between fixed line numbers and mobile numbers across all states and union territories. Before making a call, you must include the appropriate area code along with a zero for fixed line calls.
STD (Subscriber Trunk Dialing) codes in India are assigned to different states, regions, and cities to facilitate efficient long-distance and intercity communication. The distribution is organized to manage the vast telephone network across the country.
STD codes in India range from 2 to 5 digits, with the length generally reflecting the size of the area served. For example, a longer code may be used for a densely po]ulated city, while a shorter code might be assigned to smaller areas. All STD codes begin with a '0' when dialed from outside the area.
Major cities like Mumbai, Delhi, Kolkata, and Chennai each have unique STD codes—022 for Mumbai and 011 for Delhi. States and union territories have been allocated a range of STD codes based on their geographical size and population density. For instance, Tamil Nadu has codes such as 044 for Chennai, while smaller states may have shorter codes.
The allocation of STD codes is based on several criteria including population and demand. Larger cities and heavily populated areas are assigned more extensive code ranges to accommodate higher phone line volumes. Additionally, geographical size and administrative divisions influence the distribution of codes.
The Department of Telecommunications (DoT), under the Ministry of Communications, manages the allocation and oversight of STD codes in India. The DoT periodically reviews and adjusts codes to address changes in population, administrative boundaries, and technological advancements.