Area Code 8703 – Warangal, Andhra Pradesh
The phone area code for Warangal, Andhra Pradesh is 8703 (international format +918703). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 8703
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Warangal, Andhra Pradesh
Geographic Significance and Coverage
The +91 8703 prefix is a geographic National Destination Code (NDC) assigned to the Warangal telephony area in the state of Telangana, India (historically part of Andhra Pradesh before the state's bifurcation in 2014). This code covers Warangal city and its surrounding districts, including Hanamkonda, Kazipet, and other nearby towns. As a geographic code, it routes calls to fixed-line (PSTN) numbers within this specific licensed service area.
Dialing Formats and Procedures
For domestic callers within India, the complete national significant number (NSN) is 10 digits: the trunk prefix '0', followed by the area code '8703', and the subscriber number (typically 6 digits). For example, a local Warangal number might be dialed as 0-8703-XXXXXX. When calling from outside India, the international format is +91 8703 XXXXXX (or +918703XXXXXX). This follows the ITU-T E.164 standard, where +91 is the country code for India, and the leading '0' is dropped.
Numbering and Overlay Considerations
Subscriber numbers under the 8703 code are 6 digits long, making the total NSN 10 digits. As of the latest telecom regulatory updates, there are no overlay codes for Warangal; the 8703 code remains the sole geographic code for the area. However, with the proliferation of mobile and VoIP services, callers should be aware that numbers with this prefix are exclusively landlines. Mobile numbers in India always begin with 9, 8, 7, or 6 and are non-geographic.
Caller Instructions
For local callers within Warangal, it is possible to dial the 6-digit subscriber number directly without the area code if the call is within the same short-distance charging area (SDCA). However, for calls from other parts of India, always dial the full 10-digit number with the trunk prefix '0'. International callers must use the plus sign (+) or the international access prefix (e.g., 00 in most countries) followed by 91 and the area code without the leading '0'. For example, to call a Warangal landline from the United States, dial 011 91 8703 XXXXXX.
Regulatory and Technical Notes
The allocation and management of the 8703 code fall under the jurisdiction of the Department of Telecommunications (DoT) and the Telecom Regulatory Authority of India (TRAI). All fixed-line numbers in this region are part of the public switched telephone network (PSTN) and support traditional voice services, including fax. With the advent of number portability, subscribers may retain their 8703 numbers even if they move to a different service provider, but the geographic assignment remains tied to the Warangal area.