Area Code 901 – Umeå
The phone area code for Umeå is 901 (international format +46901). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 901
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Umeå
Geographic Overview
The Swedish area code 901 is a geographic National Destination Code (NDC) assigned to the municipality of Umeå, located in the county of Västerbotten in northern Sweden. Umeå is the largest urban center in the region and serves as a hub for education, technology, and healthcare. The code covers the city itself as well as surrounding localities within the municipality, including Holmsund, Sävar, and Hörnefors. As a geographic code, 901 is used exclusively for fixed-line (PSTN) services, and numbers under this code are allocated to residential and business subscribers within the defined geographic area.
Dialing Formats
When calling a Umeå landline from within Sweden, subscribers must dial the trunk prefix 0, followed by the area code 901 and the subscriber number, which is typically 5 to 7 digits long. The complete national format is: 0 901 XXX XXX. For example, a local number might appear as 0901-12 34 56 in national notation.
For international callers, the format changes to the international prefix (usually + or 00), followed by Sweden's country code 46, then the area code without the leading zero, and the subscriber number. Thus, the same number would be dialed as +46 901 12 34 56 from abroad. It is important to note that the leading '0' of the area code is always dropped when dialing from outside Sweden.
Caller Instructions
- Local callers (within Umeå): For calls within the same area code, it is possible to dial only the subscriber number without the area code, depending on the operator's local dialing rules. However, for clarity and to avoid misdialing, it is recommended to always include the full national format.
- National callers (from other parts of Sweden): Dial 0 followed by 901 and the subscriber number.
- International callers: Dial your country's exit code, then 46, then 901 (without the leading zero), and the subscriber number.
Overlay and Numbering Considerations
As of the latest ITU-T E.164 guidelines, Sweden has not implemented overlay codes for geographic areas. The 901 code remains exclusive to Umeå, and no other area code shares the same geographic region. Number portability allows subscribers to retain their numbers when changing operators, but the geographic significance of the code remains tied to the original location. This means that a number with the 901 prefix may be served by any operator, but it is still associated with Umeå for emergency services and caller identification purposes.