Prefix Information

The prefix 491 is part of area code 240 serving Germantown, Maryland.

This exchange contains 10,000 possible phone numbers (240-491-0000 through 240-491-9999).

Browse Numbers in This Prefix

240-491-0000-0999 240-491-1000-1999 240-491-2000-2999 240-491-3000-3999 240-491-4000-4999 240-491-5000-5999 240-491-6000-6999 240-491-7000-7999 240-491-8000-8999 240-491-9000-9999

Sample Numbers

(240) 491-0000 (240) 491-1234 (240) 491-2000 (240) 491-3333 (240) 491-4444 (240) 491-5555 (240) 491-6000 (240) 491-7777 (240) 491-8888 (240) 491-9999