Area Code 111 – Zierikzee
The phone area code for Zierikzee is 111 (international format +31111). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 111
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Zierikzee
Geographic Overview
The +31 111 area code is a geographic National Destination Code (NDC) assigned to the region of Zierikzee, a historic city and municipality located in the province of Zeeland, in the southwestern Netherlands. This code serves the eastern part of the province of Zeeland, including the islands of Schouwen-Duiveland and Tholen, as well as parts of North Beveland. The principal towns covered by this code include Zierikzee, Bruinisse, Brouwershaven, and Sint Philipsland. The area is known for its maritime heritage, tourism, and agriculture.
Dialing Formats
When calling a landline in this region from within the Netherlands, subscribers dial the national trunk prefix 0 followed by the area code and the local subscriber number. For example, to reach a number in Zierikzee, one would dial:
- National format: 0111 XXX XXX (where XXX XXX is the 6-digit subscriber number)
- International format: +31 111 XXX XXX (from outside the Netherlands)
Thus, a full international number would appear as +31 111 123 456. Note that the leading '0' of the national prefix is dropped when dialing from abroad.
Number Structure and Overlays
Numbers under the 111 code are 9 digits long in international format (including the country code but excluding the leading '+'), comprising the country code (31), the NDC (111), and a 6-digit subscriber number. There are no overlay codes in this region; the 111 code is exclusively assigned to the Zierikzee geographic area. However, number portability allows subscribers to retain their numbers when switching providers, so a number with this prefix may not necessarily be physically located in the area.
Caller Instructions
For local callers: If you are within the 111 area, you can often dial just the 6-digit subscriber number for local calls. However, to avoid confusion and ensure proper routing, it is recommended to always use the full national format (0111 XXX XXX).
For international callers: Dial your country's international access code (e.g., 00 from most European countries, 011 from the US/Canada), then the Netherlands country code 31, followed by the area code 111 (without the leading zero) and the subscriber number. Example: 00 31 111 123 456.
This area code is part of the Dutch public switched telephone network (PSTN) and is also used for VoIP services that offer geographic numbers. Calls to these numbers are typically charged at standard national rates, depending on your telecom provider.