Serbia Phone Carrier Lookup
Find which network a Serbia number is on today, its line type and whether it has been ported. Free, private, no sign-up.
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Serbia phone numbers at a glance
Serbia numbers use the country code +381, and mobile numbers usually start with +381 6. The networks with the most number ranges are A1, Telekom Srbija a.d., Telenor and GLOBALTEL. 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
- +381
- Trunk prefix
- 0 inside Serbia
- Mobile number length
- 8-10 digits after +381
- Mobiles start with
- +381 6
How Serbia numbers are written
Official example numbers for each line type, written the international way and the way they are dialled inside Serbia.
| Line type | International | Inside Serbia |
|---|---|---|
| Mobile | +381 60 1234567 |
060 1234567 |
| Landline | +381 10 234567 |
010 234567 |
| Toll-free | +381 800 12345 |
0800 12345 |
Networks and number ranges in Serbia
Which network each block of Serbia 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.
A1
+381 60
+381 61
+381 68
Telekom Srbija a.d.
+381 64
+381 65
+381 66
Telenor
+381 62
+381 63
+381 69
GLOBALTEL
+381 676
+381 677
Ringtel
+381 671
Vectone Mobile
+381 678
Ranges are written in international format; inside Serbia dial 0 in place of +381. Source: Google libphonenumber numbering data.
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How to check a Serbia number
Three steps, no sign-up - pick a country, paste the number, read the result.
-
1
Pick the country
Serbia is already selected - or type the full number with its
+381code. -
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
Belgium
+32
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
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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Serbia carrier lookup questions
Short, straight answers about what the lookup can and can't tell you.
How do I find out which network a Serbia 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 Serbia number can move to another network and keep its digits.
How can I tell if a Serbia number is a mobile?
Mobile numbers in Serbia usually start with +381 6 (06 when dialled inside Serbia). The lookup confirms it for any number: it shows the line type - mobile, landline or VoIP.
What is the country code for Serbia?
Serbia uses the country code +381. Inside Serbia numbers are dialled with a leading 0; from abroad you drop that 0 and dial +381 instead.
How do you write a Serbia phone number?
In international format a Serbia mobile number looks like +381 60 1234567, and inside Serbia like 060 1234567. Mobile numbers have 8-10 digits after the +381. The lookup also gives you the clean E.164 form (no spaces) that apps and SMS systems expect.
Which mobile networks are there in Serbia?
The official numbering data names 6 networks with Serbia number ranges. The ones with the most ranges are A1, Telekom Srbija a.d., Telenor and GLOBALTEL. 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.