Claro (Argentina): 4G and 5G bands
Claro (Argentina) runs 4G on B4, B28; B28 is the coverage layer. 5G bands: n7, n40, n77. 5G SA: not found; RedCap: not found; 3G: switched off (2023); 2G: switched off (2023).
Check your module in Argentina
Results cover the 3 networks here; the home page checks every country at once.
Bands in detail
| Band | Name | Duplex | Uplink MHz | Downlink MHz | Layer | Checked |
|---|---|---|---|---|---|---|
| B2 | 1900 PCS | FDD | 1850–1910 | 1930–1990 | capacity layer | single source1 |
| B4 | 1700/2100 AWS-1 | FDD | 1710–1755 | 2110–2155 | capacity layer | cross-checked123 |
| B7 | 2600 IMT-E | FDD | 2500–2570 | 2620–2690 | capacity layer | single source1 |
| B28 | 700 APT | FDD | 703–748 | 758–803 | coverage layer | cross-checked123 |
| n7 | 2600 IMT-E | FDD | 2500–2570 | 2620–2690 | capacity layer | single source1 |
| n40 | 2300 S-Band | TDD | 2300–2400 | 2300–2400 | capacity layer | single source1 |
| n77 | 3700 C-Band | TDD | 3300–4200 | 3300–4200 | capacity layer | single source1 |
Frequencies are from the 3GPP specifications. “Single source” means only one community source lists the band; it is shown but not scored.
Network status
| 5G SA | Not found |
|---|---|
| RedCap | Not found |
| LTE-M | Not in GSMA list |
| NB-IoT | Not in GSMA list |
| 2G | Switched off (2023)4 |
| 3G | Switched off (2023)4 |
Our dongles on this network
Supports B4. Missing B28 (coverage layer).
Supports B4. Missing B28 (coverage layer).
Supports B28 (coverage layer). Missing B4.
5G: No common 5G band
Sources
- C Frequency checker · Argentina Kimovil · 2026-10-03
- C List of LTE networks: Argentina (Claro B4; Movistar and Personal B28 aggregated with B4) Wikipedia · 2026-10-04
- A APT700 (B28) deployments: Claro, Movistar and Personal in Argentina; Claro, Entel and Movistar in Chile with B28 + B7 aggregation GSMA (Huawei, 2018) · 2018-08
- B Global 2G & 3G network closures, by country and operator (2026 update) Wireless Logic · 2026-10-04
