Area Code 8634 – Guntur, Andhra Pradesh
The phone area code for Guntur, Andhra Pradesh is 8634 (international format +918634). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 8634
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Guntur, Andhra Pradesh
Geographic Coverage and Administration
The +91 8634 area code is a geographic National Destination Code (NDC) assigned to the city of Guntur in the state of Andhra Pradesh, India. It covers the Guntur urban agglomeration and its surrounding administrative areas, including the Guntur district. The code is administered under the National Numbering Plan of India, overseen by the Department of Telecommunications (DoT). Guntur is a major commercial and administrative hub in the Coastal Andhra region, and this code serves both residential and business landlines within the municipal corporation limits and nearby exchanges.
Primary Cities and Local Dialing
Key localities served by the 8634 code include Guntur city, Mangalagiri, Tadepalli, and parts of the Guntur district. For local calls within the same STD code area, subscribers typically dial only the 7-digit local number (e.g., 2XXXXXX). For calls from other STD code areas within India, callers must dial the full trunk prefix '0' followed by the area code and local number: 0-8634-XXXXXXX. For international callers, the format is +91 8634 XXXXXXX (or 00 91 8634 XXXXXXX from most countries).
Overlay and Numbering Considerations
As of the latest DoT updates, the 8634 code does not have an overlay; it is a standalone geographic code. However, with the growth of telecommunications in the region, the DoT has implemented measures to ensure sufficient numbering resources. In some cases, new landline connections may be assigned numbers with different initial digits within the same code. It is always advisable to verify the correct dialing sequence with the local service provider.
Caller Instructions
For local callers within Guntur: dial the 7-digit subscriber number directly. For callers from other Indian cities: dial 0, then 8634, then the 7-digit number. For international callers: dial your country's exit code (e.g., 00, 011), then India's country code 91, then 8634, and the local number. Note that mobile numbers in India are 10 digits long and begin with 9, 8, 7, or 6; they are not prefixed with 8634. This code is exclusively for fixed-line services.
Practical Examples
- Local call within Guntur: 2468100 (if the local number is 2468100).
- National call from Mumbai: 0-8634-2468100.
- International call from the USA: 011-91-8634-2468100.
- International call from the UK: 00-91-8634-2468100.
Understanding the correct dialing format ensures seamless connectivity for both residents and businesses operating in the Guntur region.