Area Code 1664 – Bhiwani, Haryana
The phone area code for Bhiwani, Haryana is 1664 (international format +911664). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 1664
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Bhiwani, Haryana
Geographic Overview
The +91 1664 area code is a geographic National Destination Code (NDC) assigned to the Bhiwani district in the state of Haryana, India. Bhiwani, often referred to as the 'City of Temples' and a prominent sports hub, is the administrative headquarters of the district. The code covers the urban area of Bhiwani city and its surrounding towns and villages within the district, including Tosham, Siwani, and Loharu, which are part of the same local calling area. As a geographic code, it is used exclusively for fixed-line (landline) services provided by Bharat Sanchar Nigam Limited (BSNL) and private operators such as Bharti Airtel and Reliance Jio, who have been allocated blocks within this NDC.
Dialing Formats
For callers within India, the local dialing format for a Bhiwani landline number is 01664-XXXXXX, where '0' is the trunk prefix, '1664' is the area code, and the subscriber number is six digits long. When calling from outside India, the international format is +91 1664 XXXXXX, omitting the leading '0'. For example, a local call to a BSNL line might be 01664-245678, while an international caller would dial +91 1664 245678. It is important to note that if you are calling from a mobile phone within India, you must still include the '0' and the area code, as the full 10-digit number (including the trunk prefix) is required for landline termination.
Overlay and Numbering Considerations
As of the latest telecom regulatory updates, there is no overlay code for Bhiwani, meaning that 1664 remains the sole geographic code for the district. However, subscribers may have migrated to VoIP-based fixed-line services, which can affect call routing and number presentation. For callers, it is essential to verify the correct number of digits after the area code, as some private operators may have allocated 7-digit subscriber numbers in certain exchanges. Always confirm with the called party if you encounter connectivity issues.
Caller Instructions
For local callers within Bhiwani, if you are calling another landline in the same area, you may be able to dial just the 6-digit subscriber number, depending on your operator's local dialing plan. However, for reliability, it is recommended to use the full STD format. For callers from other parts of India, dial 01664 followed by the subscriber number. For international callers, dial your country's exit code (e.g., 00 or 011) followed by 91 1664 and the subscriber number. Ensure that you do not include the leading '0' when dialing from abroad.