Huawei E3372h-320 in Costa Rica
⚠ The bands of this country’s networks come mostly from a single source (the Wikipedia list of LTE networks) for now, so treat these verdicts as provisional while we add second sources. Confirm with the operator before you deploy.
The Huawei E3372h-320 rates good on all 3 networks in Costa Rica (Kölbi, Claro and Liberty).
Network by network
| Network | Verdict | Bands in use it supports | Core bands missing |
|---|---|---|---|
| Kölbi | ✔ Good 100% | B3 B7 | — |
| Claro | ✔ Good 100% | B3 | — |
| Liberty | ✔ Good 100% | B3 | — |
Better-rated models here
In Costa Rica it is already among the best-rated models.
About the Huawei E3372h-320
Dongle · Cat 4 · USB dongle · Europe, Asia-Pacific and most of the world · Huawei12
- 4G B1 B3 B7 B8 B20 B28
Per its GCF certification record: LTE B1, B3, B7, B8, B20 and B28, no TDD. Some listings quote the bands of the E3372h-153 (without B28), so check the suffix when buying.
Network access: long-term roaming
Many globally deployed IoT devices use multi-network roaming SIMs that can attach to several networks in a country, but some countries restrict long-term roaming by foreign SIMs. A local SIM roaming domestically is not affected.
No clear rule found: No information yet.
All networks and bands in Costa Rica → · The Huawei E3372h-320 in 172 countries →
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Sources
- A GCF certification record 8575: Huawei E3372h-320 (bands certified on 2020-01-08) Global Certification Forum · 2020-01-08
- C Huawei E3372h-320 listing (bands) SincereOne · 2026-10-03
