What apps can I use to get a phone number for SMS verification?

If you're using these services for anonymity, make sure you understand the legal and security implications. It's a tricky area to navigate.

Be cautious about using apps that provide SMS numbers for verification as they can bypass two-factor authentication security and may violate terms of service for many services. If it’s for testing, consider using Twilio or a similar service with proper registration.

I haven't found any completely free options, but you can try TextNow. They offer numbers, but you'll need to commit to at least a week of service, which costs around $3.

Google Voice is a solid option since it allows you to receive SMS messages. Just keep in mind that using it for certain purposes can be risky, so proceed carefully.