Prefix Information

The prefix 440 is part of area code 240 serving Germantown, Maryland.

This exchange contains 10,000 possible phone numbers (240-440-0000 through 240-440-9999).

Browse Numbers in This Prefix

240-440-0000-0999 240-440-1000-1999 240-440-2000-2999 240-440-3000-3999 240-440-4000-4999 240-440-5000-5999 240-440-6000-6999 240-440-7000-7999 240-440-8000-8999 240-440-9000-9999

Sample Numbers

(240) 440-0000 (240) 440-1234 (240) 440-2000 (240) 440-3333 (240) 440-4444 (240) 440-5555 (240) 440-6000 (240) 440-7777 (240) 440-8888 (240) 440-9999