Did you receive an Illinois Tollway text about an unpaid bill from a mysterious area code? It's a scam, officials say

415 Area Code: Location, Scams, Time Zone & How to Block

State officials warn of 513 area code phone scams

855 Area Code: Toll-Free, Location, Scams & Guide – MightyCall

855 Area Code Text Messages - Is It A Scam & How To Avoid it Guide

833 Area Code: Location, Scams, Who is Texting?

877 Area Code Has No Location, Here's Why

877 Area Code: Toll-Free, Location, Scams & Guide – MightyCall