Area Code 83 – Barcelona
The phone area code for Barcelona is 83 (international format +3483). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 83
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Barcelona
Overview of Area Code 83 (Barcelona)
Area code 83 is a geographic National Destination Code (NDC) within the Spanish numbering plan, assigned to the province of Barcelona in the autonomous community of Catalonia. It serves the city of Barcelona and its surrounding metropolitan area, including municipalities such as L'Hospitalet de Llobregat, Badalona, Santa Coloma de Gramenet, and Sant Cugat del Vallès. This code is used for fixed-line (PSTN) services, and it coexists with other geographic codes in the same region, notably 93 (which historically covered Barcelona city and much of the province) and 81, 82, 84, 85, 86, 87, 88, and 89, which were introduced to expand numbering capacity.
Dialing Formats
For domestic calls within Spain, the full national significant number includes the leading '8' and the subscriber number, totaling nine digits. The format is: 83X XX XX XX (where X represents a digit). When calling from abroad, you must use the international prefix (00 or +) followed by Spain's country code 34, then the nine-digit number: +34 83X XX XX XX. Note that the trunk prefix '0' is not used in Spain for domestic calls; you simply dial the nine-digit number directly.
Caller Instructions
- Local callers (within Spain): Dial the nine-digit number starting with 83, e.g., 834 123 456.
- International callers: Dial your country's exit code (e.g., 011 from the US, 00 from most European countries), then Spain's country code 34, followed by the nine-digit number, e.g., +34 834 123 456.
Overlay and Numbering Considerations
Spain's numbering plan does not use traditional area codes with a trunk prefix; instead, the country code +34 is followed by a nine-digit national number. The 83 code is part of a broader geographic allocation for Barcelona, and due to the high demand for numbers, multiple NDCs (81-89) have been assigned to the same geographic area. This means that subscribers in Barcelona may have numbers starting with 83, 93, or other codes, and there is no overlay dialing requirement; all numbers are dialed as nine-digit numbers. Number portability allows users to retain their numbers when changing operators, but geographic numbers are generally tied to the location of the line.
Usage and Relevance
Area code 83 is primarily used by businesses and residents in the Barcelona metropolitan region. It is a geographic code, meaning that the number is associated with a physical address, which can be important for emergency services and regulatory compliance. For businesses, having a local Barcelona number can enhance trust and local presence. When calling a number with the 83 prefix, callers should be aware that it is a fixed-line number, though some VoIP services may also use geographic numbers. The cost of calling an 83 number depends on the caller's telecom provider and whether the call is local, national, or international.