Prefix Information

The prefix 830 is part of area code 240 serving Germantown, Maryland.

This exchange contains 10,000 possible phone numbers (240-830-0000 through 240-830-9999).

Browse Numbers in This Prefix

240-830-0000-0999 240-830-1000-1999 240-830-2000-2999 240-830-3000-3999 240-830-4000-4999 240-830-5000-5999 240-830-6000-6999 240-830-7000-7999 240-830-8000-8999 240-830-9000-9999

Sample Numbers

(240) 830-0000 (240) 830-1234 (240) 830-2000 (240) 830-3333 (240) 830-4444 (240) 830-5555 (240) 830-6000 (240) 830-7777 (240) 830-8888 (240) 830-9999