Prefix Information

The prefix 340 is part of area code 487 serving Unknown, Unknown.

This exchange contains 10,000 possible phone numbers (487-340-0000 through 487-340-9999).

Browse Numbers in This Prefix

487-340-0000-0999 487-340-1000-1999 487-340-2000-2999 487-340-3000-3999 487-340-4000-4999 487-340-5000-5999 487-340-6000-6999 487-340-7000-7999 487-340-8000-8999 487-340-9000-9999

Sample Numbers

(487) 340-0000 (487) 340-1234 (487) 340-2000 (487) 340-3333 (487) 340-4444 (487) 340-5555 (487) 340-6000 (487) 340-7777 (487) 340-8888 (487) 340-9999