Prefix Information
The prefix 383 is part of area code 206 serving Seattle, Washington.
This exchange contains 10,000 possible phone numbers (206-383-0000 through 206-383-9999).
Phone numbers with prefix 383 in area code 206. Location: Seattle, Washington.
The prefix 383 is part of area code 206 serving Seattle, Washington.
This exchange contains 10,000 possible phone numbers (206-383-0000 through 206-383-9999).