Can I use a VoIP number like Google Voice or Grasshopper?

No — QuickText does not support VoIP numbers like Google Voice, Grasshopper, or other internet-based phone services.

Why Not?

VoIP numbers might look like regular phone numbers, but they behave very differently:

• They rely on internet infrastructure instead of a mobile carrier

• They’re not designed for high-volume texting

• They often have strict spam filters and low message thresholds

What to Use Instead

For best results, use a physical SIM or eSIM from a standard mobile carrier. These offer better reliability, higher daily limits, and fewer restrictions when it comes to sending messages