| Phone Number | +1 773 243 0399 |
|---|---|
| Country |  United States |
| NANP Format | 773-243-0399 |
| NPA-NXX Company | XO ILLINOIS, INC. |
(773) 243-0399 Location
Based on area code 773, the phone number (773) 243-0399 is located in Illinois, United States. The area code 773 and prefix 243 assignments are:
| Location | ILLINOIS |
|---|---|
| Rate Center | CHICGOZN03 |
Reverse Phone Lookup
Do Not Call and Robocall Complaints
FTC Data
At least 247 consumers from Missouri, Massachusetts, Indiana, Illinois, California, and 35 other states reported phone number 773-243-0399 to the Federal Trade Commission. 47% of complaints reported the call or text message as a robocall or recorded message. The last complaint was on December 9, 2025.
Complaints by State
Saint Louis
Chelmsford, Concord
Cedar Grove
Dekalb, Sandwich, Hanover, Peru
Carlsbad, Los Angeles, Rancho Santa Margarita, Redding, San Luis Obispo, Van Nuys, West Hollywood
Got a call from 7732430399?
Said press one if expecting this call then gave a code when pressed. Hung up right after.
Wanted to know if I was expecting the phone call. Wanted me to press one. They called at 10:10 pm. I just hope my up and blocked them.
Robokiller answered said it was a bank calling. I did not answer. Blocked the number.
Left no VM
I got a call from (773) 243-0399. It said "If this call is expected, press 1." Soon after got a call from (406) 204-2646. I answered but did not say hello and left mic. muted. Caller did not identify themselves and hung up after a few moments.
Got 2 calls from 773-243-0399. Didn't leave message.
I got a call from 773-243-0399. The caller I.D. said Authenicity. It said "If this call is expected, press 1."
I found this number on a criminals phone who is actually on the FBI TOP 10 and is a dangerous GANG MEMBER most wanted list who I have reported to the tip line and THEY DO NOTHING !!!! He has a lot of other numbers from Chinese names that the FBI HAVE BEEN LOOKING FOR ALL SORTS OF WEBHOSTING SITES IN RUSSIA AND IRAQ HES A HACKER AND IDENTITY THEFT BESIDES DRUG DEALER AND TRAFFICER BUT NO ONE DOES ANYTHING !!! And the criminal name is ALEJANDRO ARELLANO PHONE NUMBER 9142918601 110 Bradford st Harrison ny 10528 Most wanted list alias is Oscar Vega he has 40 names he's illegal also has 40 arrest and been detained and sent back to Mexico at least 4 times !!!
I found this number on a criminals phone who is actually on the FBI TOP 10 and is a dangerous GANG MEMBER most wanted list who I have reported to the tip line and THEY DO NOTHING !!!! He has a lot of other numbers from Chinese names that the FBI HAVE BEEN LOOKING FOR ALL SORTS OF WEBHOSTING SITES IN RUSSIA AND IRAQ HES A HACKER AND IDENTITY THEFT BESIDES DRUG DEALER AND TRAFFICER BUT NO ONE DOES ANYTHING !!!
Help others by rating this number - was it spam, a business, or something else?
Was trying to login to my bank and received a message I was locked out because of to many try’s and did I want a phone call or text for help. They called and with a few instructions found they were trying to download something on my computer. Turned computer off and unplugged it after clearing a download that might have been from the .