🇧🇪

Belgium +32

International code · Europe

Key facts

International code+32

International format+32 4XX XX XX XXe.g. +32 470 12 34 56

Mobile prefixes4XX XX XX XXe.g. 470 12 34 56

Mobile length9 digits

Domestic trunk0

How to read a number

First draft — not yet verified item by item

+32470123456

+32Country code: Belgium.
470Mobile prefix (example): Written 0470 domestically — 0 is the trunk prefix, dropped when dialling from abroad. Other mobile ranges are listed under “Number ranges & quality”.
123456Remaining 6 digits: Allocated to carriers in blocks; usually doesn’t reveal the current carrier.

Domestic format: 0470 12 34 56.

This section checked 2026-09-13.

Number ranges & quality

Range	Type	Notes
`04xx (9–10 digits)`	Mobile carrier	Belgian mobile numbers start with 04.

Intl SMSStable

Virtual-number riskLow

ID requiredPrepaid requires real-name registration.

Physical SIMs can sign up without issues.

Carriers & prefixes

Mobile prefixes by carrier.

First draft — not yet verified item by item

Number portability status unverified.

Proximus Mobile carrier

Owner: Proximus Group N.V. / S.A. (Government of Belgium 53.51%)
Orange Mobile carrier

Owner: Orange S.A., others
Base/Telenet Mobile carrier
DIGI Mobile carrier

This section checked 2026-09-13. Sources: en.wikipedia.org/wiki/List_of_mobile_network_operators_in_Europe

Sign-up availability

What to expect when signing up for these services with a physical SIM from this country:

ChatGPT Works

Claude Works

WhatsApp Works

Telegram Works

LINE Works

WeChat Works

X Works

TikTok Works

Gemini Works

Jump to another country

Calling Belgium from abroad

Dial +32, then the local number. Drop the leading trunk prefix 0.

Generate the full number →

Dialing within Belgium

For domestic long distance dial 0 first, then the area code. Local calls and mobiles: dial directly.

Elsewhere in Europe

Community tips

No community tips yet. We refresh every 1–2 months — contributions welcome.

Have experience to share? Submit →

Common premise & disclaimer

Applies to every platform: VoIP / virtual numbers and heavily-reused number pools get rejected. Physical SIM only.

Checked 2026-09-12. Platform region policies and number-range allocations change — always confirm against each platform’s official supported-regions list and the carrier’s notices.

Sources：www.anthropic.com/supported-countries · support.google.com/gemini?p=gemini_web_availability

Traveling to Belgium? Get a SIM card

eSIM providers like Airalo and Holafly charge by the day and work the moment you land. Common picks below:

Affiliate links pending — sign-up under review.