Prefix Information

The prefix 242 is part of area code 857 serving Boston, Massachusetts.

This exchange contains 10,000 possible phone numbers (857-242-0000 through 857-242-9999).

Browse Numbers in This Prefix

857-242-0000-0999 857-242-1000-1999 857-242-2000-2999 857-242-3000-3999 857-242-4000-4999 857-242-5000-5999 857-242-6000-6999 857-242-7000-7999 857-242-8000-8999 857-242-9000-9999

Sample Numbers

(857) 242-0000 (857) 242-1234 (857) 242-2000 (857) 242-3333 (857) 242-4444 (857) 242-5555 (857) 242-6000 (857) 242-7777 (857) 242-8888 (857) 242-9999