Prefix Information

The prefix 203 is part of area code 708 serving Cicero, Illinois.

This exchange contains 10,000 possible phone numbers (708-203-0000 through 708-203-9999).

Browse Numbers in This Prefix

708-203-0000-0999 708-203-1000-1999 708-203-2000-2999 708-203-3000-3999 708-203-4000-4999 708-203-5000-5999 708-203-6000-6999 708-203-7000-7999 708-203-8000-8999 708-203-9000-9999

Sample Numbers

(708) 203-0000 (708) 203-1234 (708) 203-2000 (708) 203-3333 (708) 203-4444 (708) 203-5555 (708) 203-6000 (708) 203-7777 (708) 203-8888 (708) 203-9999