MF833V in the United States
The MF833V rates good on 1 of 3 networks in the United States (AT&T). On Verizon it is limited, missing B13. On T-Mobile it is limited, missing B66 B71.
In the field: in the US the MF833V runs largely on T-Mobile SIMs and roams onto other operators’ networks where T-Mobile coverage falls short, which keeps it covered.2
Network by network
| Network | Verdict | Bands in use it supports | Core bands missing |
|---|---|---|---|
| AT&T | ✔ Good 85% | B2 B4 B5 B12 B17 | — |
| Verizon | ◐ Limited 56% | B2 B4 B5 | B13 |
| T-Mobile | ◐ Limited 56% | B2 B4 B12 | B66 B71 |
Better-rated models here
- Quectel RM520N-GL 5G Sub-6 · global · Quectel · 3/3 Good
- Quectel RG255C-GL 5G RedCap · global · Quectel · 3/3 Good
- Quectel BG77 LTE-M / NB-IoT · global · Quectel · 3/3 Good
- F40 5G RedCap · Hyper Nexus dongle · 2/3 Good
About the MF833V
LTE Cat 4 · Hyper Nexus dongle1
- 4G B1 B2 B3 B4 B5 B7 B8 B12 B17 B20
The first choice for global industrial use. USB-A, LTE Cat 4.
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 legal ban; it depends on the operators: No legal ban, but operators limit long-term roaming by foreign SIMs in their agreements. A US SIM (for example T-Mobile’s) roaming domestically onto other networks is not affected.345
All networks and bands in the United States → · The MF833V in 46 countries →
The MF833V product page · Back to the home: ask, enter a model or bands, or compare models
Sources
- A Product specifications and certifications (manufacturer data) Hyper Nexus · 2026-09
- A MF833V in the US: deployed largely on T-Mobile SIMs, roaming onto other networks where T-Mobile coverage falls short (manufacturer deployment record) Hyper Nexus · 2026-10-02
- B IoT regulation in the Americas: permanent roaming legally permissible in most countries (Brazil bans it); no SIM registration in the US and Canada Cullen International · 2026-02
- B Navigating permanent roaming for IoT: where it is prohibited and where operators restrict it Counterpoint Research · 2026-10-02
- C Permanent roaming in IoT: rules by country (2026) Thingsdata · 2026
