Prefix Information

The prefix 172 is part of area code 240 serving Germantown, Maryland.

This exchange contains 10,000 possible phone numbers (240-172-0000 through 240-172-9999).

Browse Numbers in This Prefix

240-172-0000-0999 240-172-1000-1999 240-172-2000-2999 240-172-3000-3999 240-172-4000-4999 240-172-5000-5999 240-172-6000-6999 240-172-7000-7999 240-172-8000-8999 240-172-9000-9999

Sample Numbers

(240) 172-0000 (240) 172-1234 (240) 172-2000 (240) 172-3333 (240) 172-4444 (240) 172-5555 (240) 172-6000 (240) 172-7777 (240) 172-8888 (240) 172-9999