Prefix Information

The prefix 340 is part of area code 318 serving Shreveport, Louisiana.

This exchange contains 10,000 possible phone numbers (318-340-0000 through 318-340-9999).

Browse Numbers in This Prefix

318-340-0000-0999 318-340-1000-1999 318-340-2000-2999 318-340-3000-3999 318-340-4000-4999 318-340-5000-5999 318-340-6000-6999 318-340-7000-7999 318-340-8000-8999 318-340-9000-9999

Sample Numbers

(318) 340-0000 (318) 340-1234 (318) 340-2000 (318) 340-3333 (318) 340-4444 (318) 340-5555 (318) 340-6000 (318) 340-7777 (318) 340-8888 (318) 340-9999