Area Code 371 – Gislaved-Anderstorp
The phone area code for Gislaved-Anderstorp is 371 (international format +46371). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 371
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Gislaved-Anderstorp
Geographic Overview and Administrative Jurisdiction
The Swedish area code 371 is a geographic National Destination Code (NDC) assigned to the Gislaved-Anderstorp region in the historical province of Småland, within Jönköping County. This code serves the municipalities of Gislaved and Gnosjö, including the urban centers of Gislaved, Anderstorp, Smålandsstenar, and Hestra. The region is known for its manufacturing and forestry industries, with a population of approximately 29,000 residents.
Dialing Formats and Call Routing
Within Sweden, calls to numbers in the 371 area require the national trunk prefix 0 followed by the area code and the subscriber number. The local subscriber numbers consist of 5 to 7 digits, resulting in a complete national significant number (NSN) of 8 to 10 digits (excluding the leading 0). For example, a local number might be dialed as 0371-XXXXX from within Sweden. Internationally, callers must use the Swedish country code +46, drop the leading trunk prefix, and dial +46 371 XXXXX (e.g., +46 371 12345).
Geographic Allocation and Numbering Plan
According to the Swedish Post and Telecom Authority (PTS), area code 371 is classified as a geographic number, meaning it is tied to a specific physical location. This allocation is part of the E.164 international numbering plan, ensuring that calls are routed to the correct central office exchange. The code is not portable outside its geographic region, although number portability within the same area is possible for fixed-line services.
Caller Instructions
- Local callers (within Sweden): Dial 0371 followed by the subscriber number. No additional prefixes are required.
- International callers: Dial the international access prefix (e.g., 00 from most countries), then 46, then 371, and the subscriber number. Example: 00 46 371 12345.
- Mobile callers in Sweden: Dial 0371 as if calling from a fixed line; the call will be routed to the geographic exchange.
Overlays and Future Considerations
Currently, there is no overlay code for the 371 area. However, as with many geographic areas, the PTS may introduce additional digits or overlays if number exhaustion occurs. Businesses and residents should be aware that geographic numbers are often used for VoIP services, but the number remains associated with the region for regulatory and emergency services purposes.