Prefix Information

The prefix 665 is part of area code 610 serving Allentown, Pennsylvania.

This exchange contains 10,000 possible phone numbers (610-665-0000 through 610-665-9999).

Browse Numbers in This Prefix

610-665-0000-0999 610-665-1000-1999 610-665-2000-2999 610-665-3000-3999 610-665-4000-4999 610-665-5000-5999 610-665-6000-6999 610-665-7000-7999 610-665-8000-8999 610-665-9000-9999

Sample Numbers

(610) 665-0000 (610) 665-1234 (610) 665-2000 (610) 665-3333 (610) 665-4444 (610) 665-5555 (610) 665-6000 (610) 665-7777 (610) 665-8888 (610) 665-9999