Prefix Information

The prefix 178 is part of area code 610 serving Allentown, Pennsylvania.

This exchange contains 10,000 possible phone numbers (610-178-0000 through 610-178-9999).

Browse Numbers in This Prefix

610-178-0000-0999 610-178-1000-1999 610-178-2000-2999 610-178-3000-3999 610-178-4000-4999 610-178-5000-5999 610-178-6000-6999 610-178-7000-7999 610-178-8000-8999 610-178-9000-9999

Sample Numbers

(610) 178-0000 (610) 178-1234 (610) 178-2000 (610) 178-3333 (610) 178-4444 (610) 178-5555 (610) 178-6000 (610) 178-7777 (610) 178-8888 (610) 178-9999