Prefix Information

The prefix 256 is part of area code 603 serving Manchester, New Hampshire.

This exchange contains 10,000 possible phone numbers (603-256-0000 through 603-256-9999).

Browse Numbers in This Prefix

603-256-0000-0999 603-256-1000-1999 603-256-2000-2999 603-256-3000-3999 603-256-4000-4999 603-256-5000-5999 603-256-6000-6999 603-256-7000-7999 603-256-8000-8999 603-256-9000-9999

Sample Numbers

(603) 256-0000 (603) 256-1234 (603) 256-2000 (603) 256-3333 (603) 256-4444 (603) 256-5555 (603) 256-6000 (603) 256-7777 (603) 256-8888 (603) 256-9999