Prefix Information

The prefix 403 is part of area code 336 serving Greensboro, North Carolina.

This exchange contains 10,000 possible phone numbers (336-403-0000 through 336-403-9999).

Browse Numbers in This Prefix

336-403-0000-0999 336-403-1000-1999 336-403-2000-2999 336-403-3000-3999 336-403-4000-4999 336-403-5000-5999 336-403-6000-6999 336-403-7000-7999 336-403-8000-8999 336-403-9000-9999

Sample Numbers

(336) 403-0000 (336) 403-1234 (336) 403-2000 (336) 403-3333 (336) 403-4444 (336) 403-5555 (336) 403-6000 (336) 403-7777 (336) 403-8888 (336) 403-9999