Prefix Information

The prefix 623 is part of area code 336 serving Greensboro, North Carolina.

This exchange contains 10,000 possible phone numbers (336-623-0000 through 336-623-9999).

Browse Numbers in This Prefix

336-623-0000-0999 336-623-1000-1999 336-623-2000-2999 336-623-3000-3999 336-623-4000-4999 336-623-5000-5999 336-623-6000-6999 336-623-7000-7999 336-623-8000-8999 336-623-9000-9999

Sample Numbers

(336) 623-0000 (336) 623-1234 (336) 623-2000 (336) 623-3333 (336) 623-4444 (336) 623-5555 (336) 623-6000 (336) 623-7777 (336) 623-8888 (336) 623-9999