Prefix Information

The prefix 623 is part of area code 437 serving Unknown, Unknown.

This exchange contains 10,000 possible phone numbers (437-623-0000 through 437-623-9999).

Browse Numbers in This Prefix

437-623-0000-0999 437-623-1000-1999 437-623-2000-2999 437-623-3000-3999 437-623-4000-4999 437-623-5000-5999 437-623-6000-6999 437-623-7000-7999 437-623-8000-8999 437-623-9000-9999

Sample Numbers

(437) 623-0000 (437) 623-1234 (437) 623-2000 (437) 623-3333 (437) 623-4444 (437) 623-5555 (437) 623-6000 (437) 623-7777 (437) 623-8888 (437) 623-9999