Prefix Information

The prefix 840 is part of area code 519 serving Unknown, Unknown.

This exchange contains 10,000 possible phone numbers (519-840-0000 through 519-840-9999).

Browse Numbers in This Prefix

519-840-0000-0999 519-840-1000-1999 519-840-2000-2999 519-840-3000-3999 519-840-4000-4999 519-840-5000-5999 519-840-6000-6999 519-840-7000-7999 519-840-8000-8999 519-840-9000-9999

Sample Numbers

(519) 840-0000 (519) 840-1234 (519) 840-2000 (519) 840-3333 (519) 840-4444 (519) 840-5555 (519) 840-6000 (519) 840-7777 (519) 840-8888 (519) 840-9999