Hello @tracki1,
Welcome! Thanks for visiting PayPal's Community Forum. I'm sorry to hear you've run into issues receiving the 2FA SMS from PayPal. Thank you for letting us know what you've already tried so far. Have you tried reaching out to your mobile provider to see if they are blocking any kind of SMS? You'll want to ask them specifically about SMS coming from 5 and 6-digit phone numbers.
Otherwise, please try to reach out to our Customer Support teams through the detailed instructions Bindu provided above.
Best wishes!
- Jon K
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