Contact Us
Member Services
(7-5:30 M-F)
(800) 332-9540
(303) 688-3100
Outage Center (24/7)
(833) CORE-FIX (267-3349)
or Report Online
Payments
(no correspondence)
P.O. Box 6437
Carol Stream, IL 60197-6437
Email
Member Contact
Do not report outages via email
Postal Mail
(no payments)
5496 US-85
Sedalia, CO 80135-0220
Media Inquiries
Amber King
Communications Manager
aking@core.coop
(720) 733-5818
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