Prefix Information

The prefix 678 is part of area code 484 serving Allentown, Pennsylvania.

This exchange contains 10,000 possible phone numbers (484-678-0000 through 484-678-9999).

Browse Numbers in This Prefix

484-678-0000-0999 484-678-1000-1999 484-678-2000-2999 484-678-3000-3999 484-678-4000-4999 484-678-5000-5999 484-678-6000-6999 484-678-7000-7999 484-678-8000-8999 484-678-9000-9999

Sample Numbers

(484) 678-0000 (484) 678-1234 (484) 678-2000 (484) 678-3333 (484) 678-4444 (484) 678-5555 (484) 678-6000 (484) 678-7777 (484) 678-8888 (484) 678-9999