| Area Name / Location | HYDERABAD LOC |
|---|---|
| Area Phone Code / STD Code | 040 |
| City / District | HYDERABAD |
| State Name | ANDHRA PRADESH |
| Area | STD Code | City | State |
|---|---|---|---|
| HYDERABAD LOC | 040 | HYDERABAD | ANDHRA PRADESH |
040 STD Code is located in HYDERABAD LOC, HYDERABAD, ANDHRA PRADESH . STD code / area code / phone dial calling code for HYDERABAD LOC is 040, which is in HYDERABAD in the state of ANDHRA PRADESH Find Location map for 040 STD Code.
The STD code 040 is assigned to Hyderabad, one of India’s fastest-growing metropolitan cities and the capital of Telangana. Known globally as a major IT, startup, pharmaceutical, and educational hub, Hyderabad has a vast and well-established landline communication network. The STD code 040 is used to identify fixed-line telephone connections across the city and its rapidly developing surrounding areas.
Subscriber Trunk Dialing (STD) codes like 040 are essential for routing long-distance landline calls within India. When dialing a Hyderabad landline number from another city or state, the STD code ensures the call is correctly directed to the Hyderabad telecom exchange.
Hyderabad is centrally located in Telangana and sits on the Deccan Plateau. The city blends historic neighborhoods with modern infrastructure, making STD code 040 relevant for both old residential areas and new commercial zones. Government offices, multinational companies, tech parks, hospitals, and universities across Hyderabad rely heavily on landline connectivity.
The STD code 040 broadly covers:
STD code 040 applies to a wide range of residential, commercial, and industrial localities across Hyderabad. These areas are well-connected through multiple telecom exchanges.
Secunderabad, often referred to as Hyderabad’s twin city, is also covered under STD code 040. It hosts major railway zones, defense establishments, and commercial markets. Several adjoining areas depend on the same STD code due to integrated telecom infrastructure.
With Hyderabad’s rapid urban expansion, STD code 040 extends to multiple suburban and peri-urban areas that are closely linked to the city for employment and business. These locations are witnessing fast growth in residential layouts and IT corridors.
Several villages and semi-urban regions near Hyderabad fall under STD code 040 due to their proximity to the city and integration with GHMC limits. These areas are gradually transitioning into urban neighborhoods.
To call a Hyderabad landline from another city in India, use the following format:
0 + 40 + Landline Number
Example: 040-XXXXXXX
If calling within Hyderabad or Secunderabad, the STD code is not required.
STD code 040 is widely used by IT companies, call centers, startups, government departments, educational institutions, and healthcare facilities. Even in the era of mobile phones, landline numbers with STD code 040 remain crucial for official communication, customer support, and verification purposes.
Many people search for STD code 040 online to identify unknown landline calls, confirm business locations, or understand the origin of incoming calls. Recognizing this STD code instantly connects the call to Hyderabad and its surrounding regions.
The STD code 040 represents Hyderabad’s vast and dynamic urban landscape. Covering the core city, Secunderabad, growing suburbs, and nearby villages, this STD code plays a key role in Telangana’s telecom network. Whether for business, administration, or personal communication, STD code 040 continues to be an essential identifier for landline connections in and around Hyderabad.
STD code 040 is associated with Hyderabad, the capital city of Telangana, along with Secunderabad and nearby suburban areas.
STD code 040 belongs to the Indian state of Telangana and is used for landline connections in and around Hyderabad.
Yes, Secunderabad, the twin city of Hyderabad, is fully covered under STD code 040 for landline telephone services.
No, STD code 040 also applies to several surrounding suburbs, developing townships, and semi-urban areas connected to Greater Hyderabad.
To call a Hyderabad landline from another city in India, dial 0 + 40 + the landline number, for example: 040-XXXXXXX.
Hyderabad is a major IT and business hub, and landline numbers with STD code 040 are commonly used by tech parks, startups, multinational companies, and corporate offices.
Yes, if you receive a landline call starting with 040, it indicates that the call originates from Hyderabad or nearby regions in Telangana.
No, STD code 040 is only used for landline telephone numbers. Mobile numbers in India do not use STD codes.
Suburbs such as Gachibowli, Kukatpally, Miyapur, Uppal, Kondapur, and Manikonda fall under STD code 040.
STD code 040 remains important for official communication, customer support, verification calls, and fixed-line internet services used by businesses and institutions in Hyderabad.
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.