Belgium Phone Carrier Lookup
Find which network a Belgium number is on today, its line type and whether it has been ported. Free, private, no sign-up.
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Belgium phone numbers at a glance
Belgium numbers use the country code +32, and mobile numbers usually start with +32 4. The networks with the most number ranges are Telenet, Lycamobile, Lancelot Telecom and Proximus. Because numbers can move between networks, the lookup above checks live carrier records to show the network a number is on today. It also shows the line type, whether the number was ported and whether it is a VoIP line - free, with no sign-up.
Updated October 2026
- Country code
- +32
- Trunk prefix
- 0 inside Belgium
- Mobile number length
- 9 digits after +32
- Mobiles start with
- +32 4
How Belgium numbers are written
Official example numbers for each line type, written the international way and the way they are dialled inside Belgium.
| Line type | International | Inside Belgium |
|---|---|---|
| Mobile | +32 450 00 12 34 |
0450 00 12 34 |
| Landline | +32 12 34 56 78 |
012 34 56 78 |
| Toll-free | +32 800 12 345 |
0800 12 345 |
Networks and number ranges in Belgium
Which network each block of Belgium numbers was first issued to, from the official numbering data. Numbers can move between networks, so run a lookup to see where one is today.
Telenet
+32 4650
+32 4670
+32 467306
+32 468
+32 469
+32 4806
+7 more
Lycamobile
+32 465
+32 4660
+32 4661
+32 4662
+32 4663
+32 4664
+3 more
Lancelot Telecom
+32 4630
+32 4631
+32 4687
+32 4688
+32 4803
Proximus
+32 456
+32 460
+32 47
Vectone
+32 4665
+32 4666
+32 4667
Citymesh
+32 458
+32 4805
DIGI Communications
+32 4510
+32 4511
Febo Telecom
+32 4674
+32 4689
Join Experience Belgium
+32 4671
+32 4672
Ericsson NV
+32 4809
GATEWAY COMMUNICATIONS S.A.
+32 45001
Interactive Digital Media GmbH
+32 4679
Show 7 more networks
MessageBird BV
+32 4807
N.M.B.S.
+32 4618
OnOff Télécom SASU
+32 4686
Orange
+32 49
TISMI BV
+32 4802
VOO
+32 455
Voxbone SA
+32 4669
Ranges are written in international format; inside Belgium dial 0 in place of +32. Source: Google libphonenumber numbering data.
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How to check a Belgium number
Three steps, no sign-up - pick a country, paste the number, read the result.
-
1
Pick the country
Belgium is already selected - or type the full number with its
+32code. -
2
Enter the number
Paste any phone number. We clean up spaces, dashes and brackets automatically.
-
3
Get the details
Instantly see the country, line type, carrier and whether it's a real mobile or a VoIP line.
Carrier lookup in other countries
Networks, number ranges and number formats for 89 countries.
United States
+1
United Kingdom
+44
Canada
+1
India
+91
Australia
+61
Germany
+49
France
+33
Spain
+34
Italy
+39
Netherlands
+31
Sweden
+46
Brazil
+55
Show all 88 countries
Afghanistan
+93
Azerbaijan
+994
Bahrain
+973
Bangladesh
+880
Barbados
+1
Bermuda
+1
Cambodia
+855
Caribbean Netherlands
+599
Cayman Islands
+1
Chile
+56
Colombia
+57
Congo - Brazzaville
+242
Congo - Kinshasa
+243
Croatia
+385
Cyprus
+357
Czechia
+420
Denmark
+45
El Salvador
+503
Finland
+358
Georgia
+995
Ghana
+233
Greece
+30
Guadeloupe
+590
Guinea
+224
Hong Kong SAR China
+852
Hungary
+36
Iceland
+354
Indonesia
+62
Iran
+98
Iraq
+964
Ireland
+353
Israel
+972
Japan
+81
Kazakhstan
+7
Kenya
+254
Kyrgyzstan
+996
Laos
+856
Latvia
+371
Liberia
+231
Liechtenstein
+423
Malaysia
+60
Mongolia
+976
Nepal
+977
New Zealand
+64
Nigeria
+234
North Macedonia
+389
Norway
+47
Pakistan
+92
Panama
+507
Peru
+51
Poland
+48
Portugal
+351
Romania
+40
Russia
+7
Saudi Arabia
+966
Senegal
+221
Serbia
+381
Sierra Leone
+232
Singapore
+65
Slovakia
+421
Slovenia
+386
Somalia
+252
South Africa
+27
South Sudan
+211
Sri Lanka
+94
St. Pierre & Miquelon
+508
Switzerland
+41
Taiwan
+886
Tajikistan
+992
Tanzania
+255
Thailand
+66
Türkiye
+90
Uganda
+256
Ukraine
+380
Uzbekistan
+998
Vietnam
+84
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Belgium carrier lookup questions
Short, straight answers about what the lookup can and can't tell you.
How do I find out which network a Belgium number is on?
Run it through the lookup above: it checks live carrier and porting records and shows the network the number is on today. The prefix alone tells you which network a number range was first issued to - the table on this page lists them - but a Belgium number can move to another network and keep its digits.
How can I tell if a Belgium number is a mobile?
Mobile numbers in Belgium usually start with +32 4 (04 when dialled inside Belgium). The lookup confirms it for any number: it shows the line type - mobile, landline or VoIP.
What is the country code for Belgium?
Belgium uses the country code +32. Inside Belgium numbers are dialled with a leading 0; from abroad you drop that 0 and dial +32 instead.
How do you write a Belgium phone number?
In international format a Belgium mobile number looks like +32 450 00 12 34, and inside Belgium like 0450 00 12 34. Mobile numbers have 9 digits after the +32. The lookup also gives you the clean E.164 form (no spaces) that apps and SMS systems expect.
Which mobile networks are there in Belgium?
The official numbering data names 19 networks with Belgium number ranges. The ones with the most ranges are Telenet, Lycamobile, Lancelot Telecom and Proximus. Smaller networks often run on one of those, so a number can show a different carrier name in the live check.
Is the phone carrier lookup really free?
Yes. The lookup is completely free and needs no sign-up or credit card. We cover the cost of the live carrier check, so there are no hidden per-search fees.
Does the person know I looked up their number?
No. The lookup is completely passive - we never call, text or otherwise contact the number, and the carrier check reads routing records rather than reaching the phone, so its owner gets no notification of any kind.