Prefix Information

The prefix 120 is part of area code 603 serving Manchester, New Hampshire.

This exchange contains 10,000 possible phone numbers (603-120-0000 through 603-120-9999).

Browse Numbers in This Prefix

603-120-0000-0999 603-120-1000-1999 603-120-2000-2999 603-120-3000-3999 603-120-4000-4999 603-120-5000-5999 603-120-6000-6999 603-120-7000-7999 603-120-8000-8999 603-120-9000-9999

Sample Numbers

(603) 120-0000 (603) 120-1234 (603) 120-2000 (603) 120-3333 (603) 120-4444 (603) 120-5555 (603) 120-6000 (603) 120-7777 (603) 120-8888 (603) 120-9999