Area Code 863 – Valencia
The phone area code for Valencia is 863 (international format +34863). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 863
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Valencia
Geographic Overview and Administrative Scope
The +34 863 numbering block is a geographic National Destination Code (NDC) assigned to the province of Valencia, within the Valencian Community of Spain. This code serves the northern and inland districts of the province, including the regional capital Valencia city and its surrounding metropolitan area. The administrative jurisdiction covers the comarcas of Horta Nord, Camp de Túria, and parts of the Rincón de Ademuz, encompassing municipalities such as Paterna, Burjassot, Godella, Rocafort, and Llíria. The 863 prefix is one of several geographic codes allocated to the province, alongside 86 (Valencia city and southern areas) and 96 (which historically covered the entire Valencian Community before the introduction of additional codes).
Dialing Formats and Caller Instructions
Within Spain, calls to 863 numbers require dialing the full nine-digit national significant number (NSN): 863 XX XX XX. The prefix is not optional, as Spanish geographic numbers do not permit local abbreviated dialing. For international callers, the correct format is +34 863 XX XX XX, where +34 is the country calling code for Spain. When placing a call from a foreign country, replace the international access prefix (e.g., 00 from most European countries, 011 from North America) with the + symbol. For example, a caller in the United States would dial 011 34 863 123 456, while a caller in the United Kingdom would dial 00 34 863 123 456.
Overlay and Numbering Plan Considerations
The 863 prefix operates as an overlay for the traditional 96 area code, which was originally assigned to the entire Valencian Community. This overlay was introduced to meet the growing demand for telephony services without requiring existing subscribers to change their numbers. As a result, ten-digit dialing (including the leading 8 or 9) is mandatory for all calls within the province, even for local calls between numbers sharing the same prefix. The Spanish telecommunications regulator, Comisión Nacional de los Mercados y la Competencia (CNMC), manages the allocation of these codes and ensures that number portability allows subscribers to retain their numbers when switching operators, regardless of the geographic code.
Practical Implications for Businesses and Residents
For businesses, having a 863 number establishes a local presence in the Valencia area, which can enhance trust and accessibility for regional customers. For residents, the prefix is simply part of their local phone number. It is important to note that while 863 numbers are geographic, they are not tied to a specific physical address; they can be used with VoIP services, but the location information is still used for emergency services routing. When dialing from abroad, callers should be aware of potential time zone differences (Central European Time, UTC+1, UTC+2 in summer) and that calls to Spanish landlines are typically charged at international rates.