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I’m almost certain the check is against what the number is behind. Also the opposite situation - Google Voice to carrier would result in issues if carrier to GV
by skinnymuch 7y ago
I’m almost certain the check is against what the number is behind. Also the opposite situation - Google Voice to carrier would result in issues if carrier to GV was fine. Not the case however.
The number needs to be non-VoIP. Off the top of my head, Uber, Lyft, Craigslist all require non-voip which means no Google Voice.
- _-___________-_ 7y agoThey have databases that they look up, but they're notoriously inaccurate. If you can use a number from another country (not always possible since some services require an in-country number, but a surprising number don't) you'll often find it works better, especially if you choose a country where the database provider might have less access to information about which ranges are assigned to which providers.