Prefix Information

The prefix 256 is part of area code 971 serving Portland, Oregon.

This exchange contains 10,000 possible phone numbers (971-256-0000 through 971-256-9999).

Browse Numbers in This Prefix

971-256-0000-0999 971-256-1000-1999 971-256-2000-2999 971-256-3000-3999 971-256-4000-4999 971-256-5000-5999 971-256-6000-6999 971-256-7000-7999 971-256-8000-8999 971-256-9000-9999

Sample Numbers

(971) 256-0000 (971) 256-1234 (971) 256-2000 (971) 256-3333 (971) 256-4444 (971) 256-5555 (971) 256-6000 (971) 256-7777 (971) 256-8888 (971) 256-9999