Coulee Dam, Washington Phone Lookup
Find the owner of any phone number in Coulee Dam, Washington.
What Phone Numbers Are in Coulee Dam, Washington?
Looking up a phone number in Coulee Dam, Washington? Enter any 10-digit phone number in the search box above to find the owner's name, address, and carrier information. Coulee Dam is served by 1 area code and has 3 active phone prefixes.
Area Codes Serving Coulee Dam
Phone numbers in Coulee Dam, Washington use the following area code: 509.
Top Phone Carriers in Coulee Dam
The most common phone service providers in Coulee Dam include:
- Qwest Corporation
- Onvoy, Llc - Wa
- New Cingular Wireless Pcs, Llc
- Bandwidth.com Clec, Llc - Wa
- Centurylink Communications, Llc
Data current as of March 2026
Nearby Cities in Washington
Other cities in Washington that share area codes with Coulee Dam:
Coulee Dam at a Glance
Demographics
- White 49.2%
- Black 0.6%
- Hispanic 4.3%
- Asian 1.4%
- Other 44.5%
Financial Profile
Frequently Asked Questions
What Area Codes Serve Coulee Dam, Washington?
Phone numbers in Coulee Dam, Washington use 1 area code: 509. These area codes are shared with other cities in the region. Coulee Dam has 3 active phone prefixes assigned to local carriers. If you received a call from one of these area codes, enter the full 10-digit number into the search box above to find out who called. The area code alone tells you the general geographic region, but a full reverse phone lookup on 411FCC reveals the specific owner, carrier, and line type associated with the number.
How Do I Look Up a Phone Number in Coulee Dam, Washington?
To look up any phone number in Coulee Dam, enter the full 10-digit number into the search box at the top of this page and click Search. 411FCC returns available information about the number including the registered owner's name, location, phone carrier, and whether it is a wireless cell phone, landline, or VoIP line. The lookup covers all 1 area code serving Coulee Dam and works for numbers from every carrier in the area. Results appear within seconds. 411FCC has maintained its phone number database since 2003.
What Types of Phone Numbers Are in Coulee Dam?
Coulee Dam, Washington has both wireless and landline phone numbers. Approximately 18% of phone prefixes in the area are classified as wireless (cell phone), with the remaining 82% being landline or VoIP. Major carriers serving the area include Qwest Corporation, Onvoy, Llc - Wa, New Cingular Wireless Pcs, Llc. When you search a phone number on 411FCC, the results identify the line type and carrier, which helps distinguish personal cell phones from business landlines and identify VoIP numbers commonly used by automated calling systems.