720-456-3778 – caller information and user reviews
This number belongs to the 720 area code. Browse more numbers from this region in the area code directory. Browse numbers starting with 720-456
Phone number 720-456-3778 has 2 user reviews. The clearest classification is Unknown (2 of 2 reviews).
720-456-3778 appears to be a landline number linked to Denver, CO.
The prefix is associated with LEVEL 3 TELECOM OF COLORADO.
This phone number has been searched 301 times and has 2 user reviews.
What users say about this caller
User reviews for 720-456-3778 do not yet point to one clear caller type.
Information about 720-456-3778
- Search activity: 301 searches
- Reviews: 2 reviews
- Last activity date: Apr 22, 2026
- Area code: 720
- Line type: Landline
- Prefix location: Denver, CO
- Carrier / operator: LEVEL 3 TELECOM OF COLORADO
- Top category: Unknown (2 reviews, 100%)
User reviews for 720-456-3778
Same # has come up several times.... Caller ID says Comenity Bank. When I've tried to speak to complain about the # of calls they hang up. They are also calling under other telephone #'s with different area codes.
Someone called me from the number 7204563778 . After the phone quits ringing and goes to Voice Mail they hung up and didnt leave any voice message. I suggest to not answer the phone when the caller phones you. The caller may want to know what time/day you pick up the phone to know when you are home, so they would know when to call you again.
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How to block 720-456-3778
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.