Nxsms Code ((link)) -

No. Standard SMS verification codes (also known as A2P or Application-to-Person messages) are usually free for the recipient. However, if you are traveling internationally without a roaming plan, your carrier may charge you for receiving any text message. Check with your provider.

While SMS verification is more secure than using a password alone, it is not foolproof. Security experts and organizations like the Cybersecurity and Infrastructure Security Agency (CISA) have warned about the vulnerabilities of SMS-based codes. nxsms code

A malicious actor already has your email and password from a data breach on another site. They are using automated software to try logging into various services (like PayPal, Netflix, or Uber) using your credentials. When the service sends an SMS 2FA code to your phone (to NXSMS), the attacker hopes you will forward it to them. Check with your provider