Prefix Information

The prefix 400 is part of area code 336 serving Greensboro, North Carolina.

This exchange contains 10,000 possible phone numbers (336-400-0000 through 336-400-9999).

Browse Numbers in This Prefix

336-400-0000-0999 336-400-1000-1999 336-400-2000-2999 336-400-3000-3999 336-400-4000-4999 336-400-5000-5999 336-400-6000-6999 336-400-7000-7999 336-400-8000-8999 336-400-9000-9999

Sample Numbers

(336) 400-0000 (336) 400-1234 (336) 400-2000 (336) 400-3333 (336) 400-4444 (336) 400-5555 (336) 400-6000 (336) 400-7777 (336) 400-8888 (336) 400-9999