The Claro carrier from Argentina is denoted by codes: 722 310, 722 320, 722 330. The followings IDs are called HNI (Home network identity). This code is created by the combination of two other Mobile Country Code (MCC) and Mobile Network Code (MNC). The first three numbers stand for the MCC and they are used in order to identify the region which the carried comes from (in the following example it’s Argentina). The last numbers of the HNI code are equal with the MNC and this ID is given for the specific mobile network operator.
Besides Claro Argentina has assigned country code + 54. This number + 54 is equal with international calling code and it’s simply the telephone dialing prefixes used for calling Claro numbers.
Claro uses 2 GSM bands, 2 UMTS bands, 2 and 0 CDMA bands.. You can read the specific frequency bands in the table below. All bands of the Claro are display in MHz units.
Another important information in Claro Argentina architectures is the standard of used protocols. It also uses 6 protocols such as GSM, UMTS, LTE, CDMA.
The ISO standard code of Claro is AR. You can see more info about this mobile network operator at http://www.claro.com.ar/. How to check Claro coverage? How to check if your phone will work in Argentina? Those information will help you figure out if your device will work in the Claro roaming. Use out database and check out if your device will be locked or unlocked in Claro.
Use our CARRIER LOOKUP TOOL in order to make sure that your phone number is using Claro network.
If you'd like to find out whether your device is going to work with Claro (Argentina), please check the details below:
All you need to do is compare bands specification from your mobile network with the bands used in your device. You can check the supported bands for your phone by using out phone database.
| Name | Claro |
|---|---|
| Company | AMX Argentina S.A. |
| Country |  Argentina |
| Country ISO | AR |
| Country code | + 54 |
| Carrier website | http://www.claro.com.ar/ |
| Carrier codes |
|
| Mobile prefix | 15, 9 |
| Mobile prefix comment | Calling a mobile phone locally requires dialing 15, followed by the subscriber’s number f.e. 11 15 xxxx-xxxx. International calls need +54 9 (leaving out the 15 after the area code) - f.e. +54 9 11 xxxx-xxxx |
| Size of NSN | 8 |
| Number format | +54 15x xxx xx +54 9xx xxx xx |
| Coverage map | Check Claro Coverage |
| Comment | Mobile phone numbers in Argentina can be 6, 7 or 8 digits long. |
| Subscribers | 21 300 000 (October 2020) |
| GSM bands |
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| GSM protocols |
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| UMTS bands |
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| UMTS protocols |
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| LTE bands |
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| LTE protocols |
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CHECK IMEI 
