Prefix Information

The prefix 123 is part of area code 206 serving Seattle, Washington.

This exchange contains 10,000 possible phone numbers (206-123-0000 through 206-123-9999).

Browse Numbers in This Prefix

206-123-0000-0999 206-123-1000-1999 206-123-2000-2999 206-123-3000-3999 206-123-4000-4999 206-123-5000-5999 206-123-6000-6999 206-123-7000-7999 206-123-8000-8999 206-123-9000-9999

Sample Numbers

(206) 123-0000 (206) 123-1234 (206) 123-2000 (206) 123-3333 (206) 123-4444 (206) 123-5555 (206) 123-6000 (206) 123-7777 (206) 123-8888 (206) 123-9999