Area Code 87 – Verviers
The phone area code for Verviers is 87 (international format +3287). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 87
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Verviers
Geographic Overview
The Belgian national destination code +32 87 is a geographic area code allocated to the Verviers region, situated in the Walloon Province of Liège in eastern Belgium. This code serves the city of Verviers and its surrounding municipalities, including Dison, Pepinster, Theux, Spa, and Jalhay. The area is known for its historical textile industry and is part of the German-speaking Community's border zone, though the code primarily covers French-speaking municipalities.
Dialing Formats
When calling a fixed-line number in the Verviers area from within Belgium, subscribers must dial the trunk prefix 0 followed by the area code and the subscriber's seven-digit local number. For example, a local Verviers number might be formatted as:
- 087 12 34 56 (national format)
From abroad, callers must omit the leading 0 and dial the country code for Belgium, followed by the area code and the local number:
- +32 87 12 34 56 (international format)
It is important to note that the Belgian numbering plan uses a variable length for subscriber numbers, but in the Verviers area, local numbers are consistently seven digits long. The total length of a national significant number (NSN) is eight digits, excluding the trunk prefix.
Caller Instructions
For local callers within the Verviers zone, dialing the eight-digit national number (including the trunk prefix) is mandatory, even for calls within the same city. This is standard practice across Belgium, where closed dialing is implemented. For international callers, the plus sign (+) indicates the international access code, which varies by country (e.g., 00 in most European countries, 011 in North America). Ensure that you replace the plus sign with the appropriate international prefix when dialing from a landline.
Overlay and Numbering Considerations
As of the latest ITU-T E.164 updates, there is no overlay code for the Verviers area; the +32 87 code remains exclusive to this geographic region. However, number portability allows subscribers to retain their numbers when switching providers, even if they move outside the area, though the geographic significance of the code may diminish in such cases. For VoIP services, users may be assigned numbers with this code regardless of their physical location, but the tariff structure typically reflects the geographic rating of the code.
Administrative and Regulatory Notes
The Belgian Institute for Postal Services and Telecommunications (BIPT) manages the national numbering plan. The +32 87 code is part of the closed numbering plan of Belgium, which requires the trunk prefix '0' for all domestic calls. This code is not used for premium-rate or emergency services; those are assigned separate short codes.