Area Code 11 – Hasselt
The phone area code for Hasselt is 11 (international format +3211). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 11
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Hasselt
Geographic Overview
The +32 11 area code is a geographic destination code assigned to the Limburg province in the Flemish Region of Belgium, with the city of Hasselt as its principal administrative and economic hub. This code covers the capital of Limburg and its surrounding municipalities, including but not limited to Genk, Diepenbeek, Zonhoven, and Houthalen-Helchteren. Hasselt serves as the provincial capital and is known for its commercial center, Hasselt University, and the famous Jenever Museum. The area is well-connected via the E313 and E314 motorways, making it a key economic zone in eastern Belgium.
Dialing Formats
When dialing a number within the +32 11 area code, the local subscriber number is typically 7 digits long. The complete national (trunk) format is 011 xx xx xx, while the international format is +32 11 xx xx xx.
- Local calls (within the same area code): Dial the 7-digit subscriber number directly, e.g., 11 22 33 44.
- National calls (from other Belgian area codes): Dial 0 followed by the area code and subscriber number, e.g., 011 22 33 44.
- International calls (from abroad): Dial the international access prefix (e.g., 00 from most countries), then Belgium’s country code 32, then the area code without the leading 0, followed by the subscriber number, e.g., +32 11 22 33 44.
Regulatory and Technical Notes
Belgium’s numbering plan is regulated by the Belgian Institute for Postal Services and Telecommunications (BIPT). The +32 11 code is a geographic number tied to the fixed-line network, but due to number portability, a number with this prefix may be routed to a VoIP or mobile service if the subscriber has ported it. However, the geographic significance remains for administrative and emergency services purposes. There are currently no overlay codes in this area; the 11 code is unique for its region. Callers should note that when dialing from a mobile phone within Belgium, it is standard practice to include the trunk prefix 0 even for local calls, as mobile networks do not interpret local numbers without it.
For businesses, having a +32 11 number reinforces a local presence in Limburg, which can be beneficial for customer trust and local SEO. For individuals, it is essential to update contact details if moving within Belgium, as the area code is tied to the physical location of the fixed line.