Prefix Information

The prefix 581 is part of area code 336 serving Greensboro, North Carolina.

This exchange contains 10,000 possible phone numbers (336-581-0000 through 336-581-9999).

Browse Numbers in This Prefix

336-581-0000-0999 336-581-1000-1999 336-581-2000-2999 336-581-3000-3999 336-581-4000-4999 336-581-5000-5999 336-581-6000-6999 336-581-7000-7999 336-581-8000-8999 336-581-9000-9999

Sample Numbers

(336) 581-0000 (336) 581-1234 (336) 581-2000 (336) 581-3333 (336) 581-4444 (336) 581-5555 (336) 581-6000 (336) 581-7777 (336) 581-8888 (336) 581-9999