Prefix Information

The prefix 542 is part of area code 610 serving Allentown, Pennsylvania.

This exchange contains 10,000 possible phone numbers (610-542-0000 through 610-542-9999).

Browse Numbers in This Prefix

610-542-0000-0999 610-542-1000-1999 610-542-2000-2999 610-542-3000-3999 610-542-4000-4999 610-542-5000-5999 610-542-6000-6999 610-542-7000-7999 610-542-8000-8999 610-542-9000-9999

Sample Numbers

(610) 542-0000 (610) 542-1234 (610) 542-2000 (610) 542-3333 (610) 542-4444 (610) 542-5555 (610) 542-6000 (610) 542-7777 (610) 542-8888 (610) 542-9999