424-421-5399 – caller information and user reviews
This number belongs to the 424 area code. Browse more numbers from this region in the area code directory. Browse numbers starting with 424-421
Phone number 424-421-5399 has 3 user reviews. The clearest classification is Unknown (3 of 3 reviews).
424-421-5399 appears to be a landline number linked to Los Angeles, CA.
The prefix is associated with T-MOBILE USA.
This phone number has been searched 322 times and has 3 user reviews.
What users say about this caller
User reviews for 424-421-5399 do not yet point to one clear caller type.
Information about 424-421-5399
- Search activity: 322 searches
- Reviews: 3 reviews
- Last activity date: Apr 21, 2026
- Area code: 424
- Line type: Landline
- Prefix location: Los Angeles, CA
- Carrier / operator: T-MOBILE USA
- Top category: Unknown (3 reviews, 100%)
User reviews for 424-421-5399
Called at 7:30 in the morning, there is no respect from these people, they should all burn in hell.
he ask if my husband got the new Medicaid card
They called me from the number 4244215399 No message left. Not calling them back. Waste of my time. I do not know who this is nor do I answer calls from people I don't know. If you don't leave a message I won't call you, and more than likely if I don't know you I won't call you back.
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FAQ
What do user reviews say about 424-421-5399?
There are 3 user reviews for 424-421-5399. The strongest reporting trend describes this caller as unknown (3 reviews, 100% of categorised reviews). Read the reviews section for more detail.
Is 424-421-5399 considered safe or suspicious?
The answer depends on the reviews shown on this page. Review the comments, the call type distribution, and any recurring themes before deciding how to treat future calls from this number.
What should I do if 424-421-5399 keeps calling?
If the calls are unwanted, block the number, enable spam protection on your phone, and report suspicious activity to your carrier or local consumer protection authority. You can also add your own review on this page to help other users.
How to block 424-421-5399
On iPhone
Open the Phone app, go to Recents, tap the info icon next to the number, then choose Block this Caller.
On Android
Open the Phone app, go to recent calls, tap the number, then choose Block or Report spam, depending on your device.