Area Code 204 – Pune, Maharashtra

Geographic Overview

The +91 204 area code is a geographic National Destination Code (NDC) assigned to the Pune telephony region in the state of Maharashtra, India. Pune is a major urban center and the second-largest city in Maharashtra, known for its automotive, manufacturing, and IT industries. The code covers the Pune Municipal Corporation area and its immediate suburbs, including core localities such as Shivajinagar, Deccan Gymkhana, Koregaon Park, and Kothrud, as well as surrounding municipal areas like Pimpri-Chinchwad and Hinjawadi, which are part of the Pune metropolitan region.

Dialing Formats

When calling a Pune landline from within India, you must dial the trunk prefix '0' followed by the area code and the local subscriber number. For example, if the local number is 12345678, the domestic dialing format is 020 12345678. From outside India, callers should dial the international access prefix (typically '00' or '+'), followed by India's country code 91, the area code without the leading '0', and the subscriber number: +91 20 12345678.

Local calls within Pune do not require the area code; however, due to the implementation of the '0' dialing requirement for all calls within India since January 2021, even local calls may require the full '020' prefix depending on the telecom operator's configuration. It is always safer to use the complete national format for any call outside your immediate local exchange.

Administrative and Regulatory Details

The 204 prefix is administered by the Department of Telecommunications (DoT) under the Ministry of Communications, Government of India. It is a geographic code, meaning it is tied to a specific physical region. Subscriber numbers under this code are typically 8 digits long, resulting in a total of 10 digits when combined with the area code (excluding the trunk prefix).

Pune has not implemented an overlay code; the 204 code remains the sole geographic area code for the region. However, due to the growth of VoIP and mobile services, many businesses and residents may use non-geographic numbers or mobile numbers, but landline numbers with the 204 code are still widely used by enterprises and government offices.

Caller Instructions

For callers within India: Dial 020 followed by the 8-digit subscriber number. For callers from abroad: Dial your country's exit code, then 91, then 20, then the 8-digit subscriber number. If you are calling a Pune number from a mobile phone in India, you may need to include the '0' before the area code, as per the new dialing rules.

It is important to note that while the area code is geographically assigned, with the advent of number portability, a landline number may be ported to a different operator but still retains the original geographic code. However, the physical location of the line is generally within the Pune region.