Prefix Information

The prefix 840 is part of area code 201 serving Jersey City, New Jersey.

This exchange contains 10,000 possible phone numbers (201-840-0000 through 201-840-9999).

Browse Numbers in This Prefix

201-840-0000-0999 201-840-1000-1999 201-840-2000-2999 201-840-3000-3999 201-840-4000-4999 201-840-5000-5999 201-840-6000-6999 201-840-7000-7999 201-840-8000-8999 201-840-9000-9999

Sample Numbers

(201) 840-0000 (201) 840-1234 (201) 840-2000 (201) 840-3333 (201) 840-4444 (201) 840-5555 (201) 840-6000 (201) 840-7777 (201) 840-8888 (201) 840-9999