Prefix Information

The prefix 463 is part of area code 240 serving Germantown, Maryland.

This exchange contains 10,000 possible phone numbers (240-463-0000 through 240-463-9999).

Browse Numbers in This Prefix

240-463-0000-0999 240-463-1000-1999 240-463-2000-2999 240-463-3000-3999 240-463-4000-4999 240-463-5000-5999 240-463-6000-6999 240-463-7000-7999 240-463-8000-8999 240-463-9000-9999

Sample Numbers

(240) 463-0000 (240) 463-1234 (240) 463-2000 (240) 463-3333 (240) 463-4444 (240) 463-5555 (240) 463-6000 (240) 463-7777 (240) 463-8888 (240) 463-9999