We Know Cellphones LLC.

We Know Cellphones LLC.


Welcome to We Know Cellphones LLC.

We'll make you an offer you can't refuse!

About Us

Trade-ins

We pay top dollar for smartphone trade ins no matter what condition. 

Trade-ins

We pay top dollar for smartphone trade ins no matter what condition. 

Repairs

We offer same day repairs for many phones.

Repairs

We offer same day repairs for many phones.

Expert advice

We pride ourselves on giving customers expert advice.

Expert advice

We pride ourselves on giving customers expert advice.

Contact Us

Drop us a line! Please be sure to include the model of the phone, carrier, and whether you would like to trade it in or need a repair.

Better yet, see us in person!

We love our customers, so feel free to visit during normal business hours.

We Know Cellphones LLC.

Newark, DE

(302) 894-7550

Hours

Monday - Friday: 9am - 5pm

Saturday: By appointment

Sunday: Closed