Emergency & Network Outages

Network Operations Center
281 Michigan Highway 72 SE
Kalkaska, MI 49646
Phone: (231) 518-0371
E-Mail:info@atinetwork.net

Technical Support Center
Phone: (231) 518-0372
E-mail: jmiltenberger@atinetworks.net

Emergency After Hour Hotline
Phone: (231) 518-0371

Call main office during normal operating hours @ 231-518-0200