Prefix Information

The prefix 640 is part of area code 724 serving New Castle, Pennsylvania.

This exchange contains 10,000 possible phone numbers (724-640-0000 through 724-640-9999).

Browse Numbers in This Prefix

724-640-0000-0999 724-640-1000-1999 724-640-2000-2999 724-640-3000-3999 724-640-4000-4999 724-640-5000-5999 724-640-6000-6999 724-640-7000-7999 724-640-8000-8999 724-640-9000-9999

Sample Numbers

(724) 640-0000 (724) 640-1234 (724) 640-2000 (724) 640-3333 (724) 640-4444 (724) 640-5555 (724) 640-6000 (724) 640-7777 (724) 640-8888 (724) 640-9999