Call Area Code 773—You’re About to Discover Its Big Surprise

Sat, 18 Apr 2026 12:15:19 +0000

Call Area Code 773: You’re About to Discover Its Big Surprise Ever dialed a number and paused—just a second—thinking, “Wait, is this code real?” If you’ve come across Call Area Code 773, you’re not alone. While most U.S. area codes are tied to large geographic regions or metropolitan hubs, 773 stands out as a rare instance of a code connected to a vibrant, dynamic community with a twist no one expects. ### What Makes Area Code 773 So Unique? Officially assigned to Chicago, Illinois, area code 773 wasn’t always part of the typical Illinois landscape dominated by 312, 708, and 630. Originally introduced in 1998 as a split from the 312 supernetwork, code 773 was initially intended to ease congestion in the South Side and Water Tower districts. But here’s the big surprise: 773 is now emerging as a hub for innovation, not just legacy telephony.