Prefix Information

The prefix 203 is part of area code 904 serving Jacksonville, Florida.

This exchange contains 10,000 possible phone numbers (904-203-0000 through 904-203-9999).

Browse Numbers in This Prefix

904-203-0000-0999 904-203-1000-1999 904-203-2000-2999 904-203-3000-3999 904-203-4000-4999 904-203-5000-5999 904-203-6000-6999 904-203-7000-7999 904-203-8000-8999 904-203-9000-9999

Sample Numbers

(904) 203-0000 (904) 203-1234 (904) 203-2000 (904) 203-3333 (904) 203-4444 (904) 203-5555 (904) 203-6000 (904) 203-7777 (904) 203-8888 (904) 203-9999