1-800-790-3201
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Contact an agent today!
Need to chat with a National Water Company representative? Simply fill out the contact form, or call 1-800-790-3201.
Our agents can answer any questions you have, adjust or cancel existing coverage, or enroll new coverage over the phone in about 5 minutes.
You can also enroll yourself with the link above!
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Mailing Address:
National Water Company
2730 W Marina Drive
Moses Lake, WA 98837