Area Code 1251 – Jhajjar, Haryana
The phone area code for Jhajjar, Haryana is 1251 (international format +911251). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 1251
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Jhajjar, Haryana
Overview of Area Code +91 1251
Area code +91 1251 is a geographic National Destination Code (NDC) assigned to the district of Jhajjar in the state of Haryana, India. This code falls under the Indian numbering plan administered by the Department of Telecommunications (DoT) and follows the ITU-T E.164 international standard. It serves the city of Jhajjar and its surrounding administrative subdivisions, including Bahadurgarh, Beri, Matanhail, and Salhawas. The region is part of the National Capital Region (NCR) and lies approximately 60 kilometers west of New Delhi.
Geographic Coverage and Dialing Format
The 1251 area code covers a mix of urban and rural areas, with Jhajjar city as the primary commercial and administrative hub. For local calls within the same STD code, subscribers can dial the 7-digit local number directly. For calls from other parts of India, callers must prefix the trunk access code 0, followed by the area code and the subscriber number: 0-1251-XXXXXXX. International callers should dial +91 1251 XXXXXXX (or 011 91 1251 XXXXXXX from countries using the international prefix 011).
Network Infrastructure and Overlays
Jhajjar is served by both wireline (PSTN) and wireless (mobile) networks. The fixed-line services are primarily provided by BSNL, with private operators offering alternative voice and broadband solutions. As of the latest numbering plan updates, no overlay area code has been assigned to Jhajjar; the 1251 code remains exclusive to this district. However, due to the proximity to Delhi, some mobile numbers may appear with Delhi-based codes, but fixed-line numbers with 1251 are geographically tied to Jhajjar.
Caller Instructions
- Local callers (within Jhajjar): Dial the 7-digit subscriber number directly.
- National callers (from other Indian cities): Dial 0-1251-XXXXXXX.
- International callers: Dial +91 1251 XXXXXXX (replace the plus sign with your country's international exit code if needed).
When dialing from a mobile phone in India, the same national format (0-1251-XXXXXXX) applies. For international SMS or calls, always use the +91 country code. This area code is essential for businesses, government offices, and residents in Jhajjar, and it is widely used for telecommunication services including broadband and VoIP.