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Comment: Add disambiguation between failure modes (2fa vs sign-up)
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Service, Number of Successes (Sign-up), Number of Successes (2FA), Last known success, Number of Failures, Last known failure
Bank of America, , 1, 2021-08,, 
Doordash, , 0, , 1, 2021-03
Ebay, , 1, 2021-11, 0,
Ecobee, , 1, 2021-11, 0,
Google (account verification), , 1, 2021-08 , 1, 2021-08
Lyft, , 0,, 1, 2021-08
Microsoft MFA, , 50, 2021-10-12, 10, 2021-10-12
Microsoft account.live.com, , 0,,2,2021-12-01
Questrade, , 2, 2021-11, 0,,
square sites (ie vendor.square.site), , 0,,1,2021-11
TD, , 1, 2021-09,0,
Telegram (CA Number), 4, 10, 2021-12, , ,
Telegram (US Number), , , , 1, 2021-12
Twitter,,,,,,
Uber, , 0, , 1, 2021-08
WealthSimple Cash, , 1, 2021-07, 1,,2021-07
Walmart.ca, , 0,, 2, 2021-08		 Service, Number of Successes (Sign-up), Number of Successes (2FA), Last known success, Number of Failures (Sign-up), Number of Failures (2FA), Last known failure
Bank of America, , 1, 2021-08,,,
Doordash, , 0, , , 1, 2021-03
Ebay, , 1, 2021-11, , 0,,
Ecobee, , 1, 2021-11, , 0,,
Google (account verification), , 1, 2021-08 , , 1, 2021-08
Lyft, , 0,, , 1, 2021-08
Microsoft MFA, , 50, 2021-10-12, , 10, 2021-10-12
Microsoft account.live.com, , 0,,, 2,2021-12-01
Questrade, , 2, 2021-11, , 0,,
square sites (ie vendor.square.site), , 0,,,1,2021-11
TD, , 1, 2021-09,,0,
Telegram (CA Number), 4, 10, 2021-12, , , ,
Telegram (US Number), , , , , 1, 2021-12
Twitter,,,,,,,
Uber, , 0, , , 1, 2021-08
WealthSimple Cash, , 1, 2021-07, , 1,2021-07
Walmart.ca, , 0,, ,2, 2021-08

Some companies maintain secret lists of phone numbers which they prohibit for new signups. If you run into this problem, you can:

  • try again (sometimes this solves the issue)
  • contact the company, letting them know of the issue
  • use a different form of 2FA, like OTP (since SMS 2FA is neither private, nor is it all that secure
  • find an alternative to that company's services
  • use a service specifically tailored to SMS 2FA instead, like https://crypton.sh/ or https://smsprivacy.org/ (their numbers are not on these block lists, but they lack certain other features of a JMP phone number)

Sample of services with successes and failures:

Service Number of Successes (Sign-up) Number of Successes (2FA) Last known success Number of Failures (Sign-up) Number of Failures (2FA) Last known failure
Bank of America 1 2021-08
Doordash 0 1 2021-03
Ebay 1 2021-11 0
Ecobee 1 2021-11 0
Google (account verification) 1 2021-08 1 2021-08
Lyft 0 1 2021-08
Microsoft MFA 50 2021-10-12 10 2021-10-12
Microsoft account.live.com 0 2 2021-12-01
Questrade 2 2021-11 0
square sites (ie vendor.square.site) 0 1 2021-11
TD 1 2021-09 0
Telegram (CA Number) 4 10 2021-12
Telegram (US Number) 1 2021-12
Twitter
Uber 0 1 2021-08
WealthSimple Cash 1 2021-07 1 2021-07
Walmart.ca 0 2 2021-08

FAQ/Why isn't my number being accepted by an online service? (last edited 2024-048 20:18:29 by 146)