Peru Phone Carrier Lookup
Find which network a Peru number is on today, its line type and whether it has been ported. Free, private, no sign-up.
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Peru phone numbers at a glance
Peru numbers use the country code +51, and mobile numbers usually start with +51 9. The networks with the most number ranges are Claro, Movistar, Entel and Dolphin Telecom. 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
- +51
- Trunk prefix
- 0 inside Peru
- Mobile number length
- 9 digits after +51
- Mobiles start with
- +51 9
How Peru numbers are written
Official example numbers for each line type, written the international way and the way they are dialled inside Peru.
| Line type | International | Inside Peru |
|---|---|---|
| Mobile | +51 912 345 678 |
912 345 678 |
| Landline | +51 1 1234567 |
(01) 1234567 |
| Toll-free | +51 800 12345 |
(0800) 12345 |
Networks and number ranges in Peru
Which network each block of Peru 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.
Claro
+51 900
+51 901
+51 910
+51 913
+51 914
+51 915
+152 more
Movistar
+51 920
+51 9327
+51 9328
+51 9329
+51 937
+51 938
+137 more
Entel
+51 90
+51 912
+51 9198
+51 922
+51 923
+51 924
+54 more
Dolphin Telecom
+51 92636
+51 92637
Americatel
+51 909
Intermax
+51 9199
Ranges are written in international format; inside Peru dial 0 in place of +51. Source: Google libphonenumber numbering data.
How to check a Peru number
Three steps, no sign-up - pick a country, paste the number, read the result.
-
1
Pick the country
Peru is already selected - or type the full number with its
+51code. -
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
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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Peru carrier lookup questions
Short, straight answers about what the lookup can and can't tell you.
How do I find out which network a Peru 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 Peru number can move to another network and keep its digits.
How can I tell if a Peru number is a mobile?
Mobile numbers in Peru usually start with +51 9 (09 when dialled inside Peru). The lookup confirms it for any number: it shows the line type - mobile, landline or VoIP.
What is the country code for Peru?
Peru uses the country code +51. Inside Peru numbers are dialled with a leading 0; from abroad you drop that 0 and dial +51 instead.
How do you write a Peru phone number?
In international format a Peru mobile number looks like +51 912 345 678, and inside Peru like 912 345 678. Mobile numbers have 9 digits after the +51. The lookup also gives you the clean E.164 form (no spaces) that apps and SMS systems expect.
Which mobile networks are there in Peru?
The official numbering data names 6 networks with Peru number ranges. The ones with the most ranges are Claro, Movistar, Entel and Dolphin Telecom. 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.