Area Code 348 – Woerden
The phone area code for Woerden is 348 (international format +31348). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 348
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Woerden
Geographic Overview
The +31 348 area code is a geographic National Destination Code (NDC) within the Netherlands' national numbering plan, administered under the ITU-T E.164 standard. It serves the municipality of Woerden, located in the province of Utrecht, and encompasses the town of Woerden itself along with surrounding villages such as Harmelen, Kamerik, and Zegveld. This region lies in the central-western part of the Netherlands, strategically positioned between the cities of Utrecht, Gouda, and Amsterdam.
Dialing Formats
For callers within the Netherlands, the national trunk prefix '0' is used before the area code, resulting in the format 0348-XXXXXXX for local calls. When dialing from abroad, the international access code (typically '00' or '+') is followed by the country code '31', then the area code without the leading '0', and the subscriber number, yielding +31 348 XXXXXXX. Subscriber numbers in this area code are seven digits long, making the complete international number a total of 12 digits (including the country code but excluding any trunk prefix).
Geographic Allocation and Numbering
As a geographic code, numbers under +31 348 are tied to the physical location of the fixed-line connection. This allocation is managed by the Authority for Consumers and Markets (ACM), the Dutch regulatory body, and is used by various fixed-line operators, including KPN, Vodafone Ziggo, and other alternative carriers. The code is not portable outside its designated geographic area, meaning that if a business relocates to a different region, they must obtain a new local number. However, number portability within the same geographic area is allowed, enabling subscribers to retain their number when switching service providers.
Caller Instructions
For local callers within the Woerden area, dialing the seven-digit subscriber number directly (without the area code) is possible for calls within the same local calling area. For calls from other parts of the Netherlands, the full national format 0348-XXXXXXX is required. International callers should use +31 348 XXXXXXX. It is important to note that while VoIP services are widely used, the geographic nature of the number remains significant for emergency services and location-based routing.
In summary, the +31 348 area code is a classic example of a geographic NDC, providing a reliable and location-specific numbering solution for the Woerden region. Understanding its structure and dialing rules ensures seamless connectivity for both domestic and international callers.