Prefix Information
The prefix 408 is part of area code 509 serving Spokane, Washington.
This exchange contains 10,000 possible phone numbers (509-408-0000 through 509-408-9999).
Phone numbers with prefix 408 in area code 509. Location: Spokane, Washington.
The prefix 408 is part of area code 509 serving Spokane, Washington.
This exchange contains 10,000 possible phone numbers (509-408-0000 through 509-408-9999).