Two phone #s for the same phone?!

The Galaxy J3 that I activated yesterday with the phone #[redacted] is showing on my phone #[redacted] as [redacted]. Where did this 516 # come from and why am I receiving texts from both #s associated/connected to the same phone?

Moderator’s note: Content edited to remove personal information.

This thread may be helpful to you:

two numbers

Message an
Expert customer