Prefix Information

The prefix 397 is part of area code 610 serving Allentown, Pennsylvania.

This exchange contains 10,000 possible phone numbers (610-397-0000 through 610-397-9999).

Browse Numbers in This Prefix

610-397-0000-0999 610-397-1000-1999 610-397-2000-2999 610-397-3000-3999 610-397-4000-4999 610-397-5000-5999 610-397-6000-6999 610-397-7000-7999 610-397-8000-8999 610-397-9000-9999

Sample Numbers

(610) 397-0000 (610) 397-1234 (610) 397-2000 (610) 397-3333 (610) 397-4444 (610) 397-5555 (610) 397-6000 (610) 397-7777 (610) 397-8888 (610) 397-9999