Each Signal Booster will amplify the signal of both the main AND all hosted networks (MVNOs), on 3G, 4G and 5G* simultaneously. For example, a Signal Booster configured to O2 will also boost the 3G, 4G and 5G Signal* for giffgaff, Sky Mobile, Tesco Mobile...

Cel-Fi signal boosters can easily be switched to a different operator using the Cel-Fi Wave app available for Android and Apple devices, should you change your mobile network provider in the future.

Network / MVNO Operator

EE

-

O2

-

Three

-

Vodafone

-

1pMobile

EE

Asda Mobile

Vodafone

BT Mobile

EE

CMLink

EE

Ecotalk

EE

Extreme Connect

O2

FreedomPop

Three

giffgaff

O2

iD Mobile

Three

KC Mobile

O2

Lebara

Vodafone

Lycamobile

EE

Now Mobile

EE

Plusnet Mobile

EE

RWG Mobile

EE

Sky Mobile

O2

SMARTY

Three

Spusu UK

EE

Superdrug Mobile

Three

Talkmobile

Vodafone

Tesco Mobile

O2

The Phone Co-op

EE

Truphone

EE

Utility Warehouse / Telecom Plus

EE

Virgin Mobile

O2

VOXI

Vodafone


Source:
Wikipedia, 03/08/2022
Please note that the network information displayed above might change in the future. Make sure you check the network under which your MVNO is hosted at the moment of purchase.

*Signal boosters will only amplify the 5G signal if it is supported by your network. Please check for 5G coverage with your operator.