Area Code 46 – Mobile Network
The phone area code for Mobile Network is 46 (international format +3246). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 46
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Overview of Belgium's +32 46 Prefix
The +32 46 prefix is a non-geographic mobile numbering range assigned within Belgium's national numbering plan, administered by the Belgian Institute for Postal Services and Telecommunications (BIPT). Unlike geographic area codes tied to specific cities or regions, the 46 prefix is location-independent and used exclusively for mobile services. Numbers bearing this prefix are allocated to Mobile Network Operators (MNOs) and Mobile Virtual Network Operators (MVNOs) operating in Belgium, enabling voice, SMS, and data services across the country.
Technical Specifications and Formatting
Belgian mobile numbers consist of a three-digit mobile prefix followed by a seven-digit subscriber number, yielding a total national significant number length of ten digits. When dialed internationally, the leading '0' is dropped, and the country calling code +32 is used. Thus, a typical +32 46 number appears as:
- National format: 046X XX XX XX (with the leading zero)
- International format: +32 46X XX XX XX
For example, a subscriber number might be 0461 23 45 67, which becomes +32 461 23 45 67 when called from abroad. This structure complies with ITU-T E.164 recommendations, ensuring global interoperability.
Call Routing and Portability
Because the 46 prefix is non-geographic, it does not indicate the caller's or callee's physical location. Calls to these numbers are routed through mobile networks, and users can roam internationally, receiving calls anywhere in the world. Belgium implemented mobile number portability (MNP), allowing subscribers to retain their 46 numbers when switching operators. Consequently, the prefix alone does not reveal the current network operator; only a real-time lookup in the national number portability database can identify the service provider.
Dialing Instructions
For domestic callers within Belgium, dial the full ten-digit number including the leading zero (e.g., 0461 23 45 67). For international callers, dial the international access prefix (e.g., 00 from most countries), followed by Belgium's country code 32, then the nine-digit national number without the leading zero (e.g., 00 32 461 23 45 67). When calling from a mobile phone, the '+' sign can replace the international access prefix (e.g., +32 461 23 45 67).
Usage and Considerations
The 46 prefix is widely used for personal mobile subscriptions, business mobile lines, and IoT (Internet of Things) applications. Since these numbers are non-geographic, they are suitable for services that require a national presence without regional constraints. However, callers should be aware that charges for calls to 46 numbers may vary depending on their own operator and tariff plan, especially when dialing from fixed lines or from abroad. For SMS and MMS, standard mobile messaging rates apply. As with all Belgian mobile numbers, emergency services (112) can be reached free of charge, but 46 numbers themselves are not designated for emergency use.