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Phone numbers

Main (call or text): 1-866-981-4983

Local: 1-616-285-5711

Fax: 616-285-5735


Department Extensions:

Communications: x 313   |    Contact Center: x 739

Bookkeeping: x 277         |    Data Analytics: x 556


Xtend Leaders:
Liz Winninger, CEO x 517

Danielle O’Connor, VP of Accounting x 599

Jalyn Lindeman, VP of Communications x 516

Sarah Ashby, Business Intelligence Manager x 556

Nathan VanPatten, Contact Center Manager x 833


Hours of Operation (Eastern Time):

All Departments  –  8am – 5pm Monday through Friday

Xtend Contact Center – 8am – 8pm on weekdays & 8am – 5pm on Saturdays



6000 28th St, Suite 100 

Grand Rapids, MI 49546

General inquiries:

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