MVNO
Definition
A mobile virtual network operator: a phone company that sells service using another carrier's network.
MVNO, explained
An MVNO, or mobile virtual network operator, sells mobile plans without owning cell towers, renting capacity from a major carrier instead. Many low-cost and prepaid brands in the US, Canada and the UK are MVNOs. Their numbers are real mobile numbers, so they generally pass line type checks like any other mobile line, and they support SMS verification normally. Some MVNOs offer eSIM, which makes them a convenient way to add a cheap second long-term line. Coverage and features follow the host network, though some MVNOs have lower data priority.
Related terms
Carrier
A mobile network operator or provider that issues phone numbers and delivers calls and texts.
eSIM
A digital SIM built into your phone that lets you add a mobile line by scanning a QR code or using a carrier app.
SIM card
The small chip that identifies your line to a mobile carrier and links your phone to your number.