# Physical SIM or virtual number?

Two pools, two price levels, one question: does the app you are verifying check the number type?

## When do I need a physical-SIM number?

When the app runs a carrier lookup and refuses VoIP: WhatsApp, Google, PayPal, Uber, banks, most dating apps and anything handling money. For messaging and social apps that only need a code to arrive, a virtual number is cheaper and works. Each app page states which pool it needs; the catalog labels every country.

## Rule of thumb

- Strict (physical SIM): WhatsApp, Google, PayPal, Amazon, Uber, Tinder, banks, crypto exchanges.
- Mixed (depends on country): Telegram, Instagram, Facebook, TikTok, Discord.
- Relaxed (virtual is fine): forums, newsletters, most shopping sites, games.

## Price difference

Physical-SIM numbers cost more because each one is a real SIM in a real device. The gap is usually a few cents to a dollar per code depending on the country.

## FAQ

**Is a physical-SIM number the same as non-VoIP?** Yes in practice: it is a mobile carrier line, which is what VoIP checks look for.

Source: https://smsnitro.com/help/physical-sim-or-virtual