Prefix Information

The prefix 203 is part of area code 223 serving Unknown, Unknown.

This exchange contains 10,000 possible phone numbers (223-203-0000 through 223-203-9999).

Browse Numbers in This Prefix

223-203-0000-0999 223-203-1000-1999 223-203-2000-2999 223-203-3000-3999 223-203-4000-4999 223-203-5000-5999 223-203-6000-6999 223-203-7000-7999 223-203-8000-8999 223-203-9000-9999

Sample Numbers

(223) 203-0000 (223) 203-1234 (223) 203-2000 (223) 203-3333 (223) 203-4444 (223) 203-5555 (223) 203-6000 (223) 203-7777 (223) 203-8888 (223) 203-9999