Prefix Information

The prefix 166 is part of area code 610 serving Allentown, Pennsylvania.

This exchange contains 10,000 possible phone numbers (610-166-0000 through 610-166-9999).

Browse Numbers in This Prefix

610-166-0000-0999 610-166-1000-1999 610-166-2000-2999 610-166-3000-3999 610-166-4000-4999 610-166-5000-5999 610-166-6000-6999 610-166-7000-7999 610-166-8000-8999 610-166-9000-9999

Sample Numbers

(610) 166-0000 (610) 166-1234 (610) 166-2000 (610) 166-3333 (610) 166-4444 (610) 166-5555 (610) 166-6000 (610) 166-7777 (610) 166-8888 (610) 166-9999