Prefix Information

The prefix 678 is part of area code 971 serving Portland, Oregon.

This exchange contains 10,000 possible phone numbers (971-678-0000 through 971-678-9999).

Browse Numbers in This Prefix

971-678-0000-0999 971-678-1000-1999 971-678-2000-2999 971-678-3000-3999 971-678-4000-4999 971-678-5000-5999 971-678-6000-6999 971-678-7000-7999 971-678-8000-8999 971-678-9000-9999

Sample Numbers

(971) 678-0000 (971) 678-1234 (971) 678-2000 (971) 678-3333 (971) 678-4444 (971) 678-5555 (971) 678-6000 (971) 678-7777 (971) 678-8888 (971) 678-9999