Prefix Information

The prefix 100 is part of area code 540 serving Roanoke, Virginia.

This exchange contains 10,000 possible phone numbers (540-100-0000 through 540-100-9999).

Browse Numbers in This Prefix

540-100-0000-0999 540-100-1000-1999 540-100-2000-2999 540-100-3000-3999 540-100-4000-4999 540-100-5000-5999 540-100-6000-6999 540-100-7000-7999 540-100-8000-8999 540-100-9000-9999

Sample Numbers

(540) 100-0000 (540) 100-1234 (540) 100-2000 (540) 100-3333 (540) 100-4444 (540) 100-5555 (540) 100-6000 (540) 100-7777 (540) 100-8888 (540) 100-9999