https://www.ftccomplaintassistant.gov/#&panel1-1
https://esupport.fcc.gov/ccmsforms/form1088.action
https://complaints.donotcall.gov/complaint/complaintcheck.aspx?panel=2

here is a sample spam that is using this phone number

Subject: Adriana wants to share her naughty pictures with you
To: cubarri@caribe.net
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain; charset=UTF-8
Reply-To: Adrianna26@hotmail.com
X-Mailer: Mozilla/5.0 (Macintosh; U; PPC; en-US; rv:1.0.1) Gecko/20020823 Netscape/7.0

Name: Adriana
Single: YES
Sexuality: Straight
Age: 26
Body Type: Natural
Status: Single
YAHOO MESSENGER: flirty51girly (Message Her On Yahoo Messenger)
HER CELL PHONE: 646  439  4760  (Text Her)

This user has seen your profile and is interested in getting to know you better, please Addd her on Yahoo Messenger to Chat OR Visit Her Website.

Thank You
Your local dating site.

a mi me llaman hasta mexico city haha lol im important!

I would like to meet you in person , so i could make you disapear in a 6 foot hole from husband

This number was part of an email I got [pasting the text below (says it saw my picture..it's one of balloons not me LOL]. Must be phishing. Anyway, Facebook sent a security message right after that, I think it was. When I clicked the link my security shut down the connection, so that may have been a mistake. Anyway, FWIW:
[[pasted message]]
hey!
From     Facebook <pkmixgqzwz@lxpoafqzjot.com>    hide details
Reply-to     mmkcdzcrisibu <mmkcdzcrisibu@nwihbklvnsjwtdfe.com>    
To     jashaunbaxter <jashaunbaxter@yahoo.com>    
Sent     Sunday, March 16, 2014 at 7:45 PM
Encrypted     No
Signed     No
Show all headers
This item might be spam.
i saw your photo on facebook (yourecute!) I finally got my webcam working
again ... i'd like to get to know you a little better youre just my type :)
Can you text my cell phone today so I know youre real?? here is my
number 646-439-4760 i'll be waiting!!!  Or  addme on yahoo messenger
to chat my screenname there is missy52chick i'm ussually online at home.

Talk Soon baby... i'm waiting
[[pasted message]]

In my e-mail

i saw your photo on facebook (yourecute!) I finally got my webcam working
again ... i'd like to get to know you a little better youre just my type :)
Can you text my cell phone today so I know youre real?? here is my
number 646 439-4760 i'll be waiting!!!  Or  addme on yahoo messenger
to chat my screenname there is flirty6004fun i'm ussually online at home.

Talk Soon baby... i'm waiting

here is one more from that...
516 953-4070

same text.. name usachik316
take care...

wat the hell is wrong with this person whoever it is he/she

you again?  If you can't handle being on line then perhaps you should go back to elementary school and learn your skills over again.

this number has been emailing me.

this number keeps texting me and emailing my email. They got it off facebook. so be careful.