In most cases the code did arrive and your phone filtered it. Both iPhone and Android screen texts from numbers you have not saved as a contact, and short business messages get caught regularly. This is not specific to isolved — carriers now monitor and filter business texts on an ongoing basis, so every company sending them runs into it.
Start here: save the sending numbers
Adding these two numbers to your contacts is the single fix that prevents this going forward. Save them under a name you will recognize, such as "isolved Login Codes."
- +1-256-826-0180
- +1-740-298-9104
On iPhone: find and recover a filtered message
- Open Messages.
- Tap the Filters button — the three lines in the top-right corner.
- Tap Spam.
- Tap the message you want to review.
- Tap Not Spam, then Move to Inbox. The message now appears in your normal conversation list.
You cannot tap a link inside a spam message until you move it to your inbox.
On iPhone: turn spam filtering off entirely.
- Open Messages and tap the Filters button.
- Tap Manage Filtering, then switch Filter Spam off. It is on by default.
- You can also reach this at Settings > Apps > Messages, scrolling down to Filter Spam.
On Android or Samsung: find and recover a filtered message
- Open the Messages app.
- Tap the three-dot menu in the top-right corner.
- Select Spam & blocked.
- Look for the code in that folder.
- Tap the message, then tap Not spam so future codes come through normally.
After changing any of these settings, request a new code. The system will not resend the old one.
A more durable fix: If codes keep getting lost, switch to an authenticator app or a passkey. Neither depends on your carrier, both work without cell signal, and both are faster than waiting on a text.