I just wanted to chime in here and say that sometimes the number isn't the issue... sometimes if you are using the same IP/device/browser/fingerprint whatever google doesn't allow you to sign up even if you have a fresh phone number
I just checked SMSPVA's site.. the Amazon service is $0.50, and the whatsapp service is $3.25
Lets assume you make 50% (no idea what the actual deal is)
Typically prices for USA sim cards are $2-4 dollar activation fee + $3-5 / month fee + a $3-5 number change fee (all approximations)
Number...
MVNOs already generally have knowledge of these types of operations, you'd be silly to think people aren't aware of such things... however to play on the safe side you can prevent banking services on your platform, or prevent SMS messages from being sent and only allow receiving. This avoids...
Hi BHW,
I wanted to share my expertise in a particular area by explaining from a technical perspective how an SMS verification service works to enable you to potentially start your own.
Lets start by explaining how you are able to send and receive an SMS from your personal mobile device. Your...
I agree with the suggestions above, but a few tips.
1. use twilio to check if its a VOIP line
https://www.twilio.com/docs/serverless/functions-assets/quickstart/lookup-carrier-and-caller-info
2. if you get the message "this phone number cannot be used for verification" its not always the phone...
You can use twilio to actually check the carrier of a phone number to confirm if its VOIP or not
https://www.twilio.com/docs/serverless/functions-assets/quickstart/lookup-carrier-and-caller-info
Security has gotten so extreme lately I'd be surprised if you find anything worthwhile. Your best bet is probably using real phones with screen automation
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