Prefix Information

The prefix 623 is part of area code 956 serving Laredo, Texas.

This exchange contains 10,000 possible phone numbers (956-623-0000 through 956-623-9999).

Browse Numbers in This Prefix

956-623-0000-0999 956-623-1000-1999 956-623-2000-2999 956-623-3000-3999 956-623-4000-4999 956-623-5000-5999 956-623-6000-6999 956-623-7000-7999 956-623-8000-8999 956-623-9000-9999

Sample Numbers

(956) 623-0000 (956) 623-1234 (956) 623-2000 (956) 623-3333 (956) 623-4444 (956) 623-5555 (956) 623-6000 (956) 623-7777 (956) 623-8888 (956) 623-9999