Prefix Information

The prefix 423 is part of area code 724 serving New Castle, Pennsylvania.

This exchange contains 10,000 possible phone numbers (724-423-0000 through 724-423-9999).

Browse Numbers in This Prefix

724-423-0000-0999 724-423-1000-1999 724-423-2000-2999 724-423-3000-3999 724-423-4000-4999 724-423-5000-5999 724-423-6000-6999 724-423-7000-7999 724-423-8000-8999 724-423-9000-9999

Sample Numbers

(724) 423-0000 (724) 423-1234 (724) 423-2000 (724) 423-3333 (724) 423-4444 (724) 423-5555 (724) 423-6000 (724) 423-7777 (724) 423-8888 (724) 423-9999