Prefix Information

The prefix 123 is part of area code 581 serving Unknown, Unknown.

This exchange contains 10,000 possible phone numbers (581-123-0000 through 581-123-9999).

Browse Numbers in This Prefix

581-123-0000-0999 581-123-1000-1999 581-123-2000-2999 581-123-3000-3999 581-123-4000-4999 581-123-5000-5999 581-123-6000-6999 581-123-7000-7999 581-123-8000-8999 581-123-9000-9999

Sample Numbers

(581) 123-0000 (581) 123-1234 (581) 123-2000 (581) 123-3333 (581) 123-4444 (581) 123-5555 (581) 123-6000 (581) 123-7777 (581) 123-8888 (581) 123-9999