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Our dedicated payments professionals are standing by to provide you with the solutions and service you and your business deserve.

Call Humboldt today at 877.387.5642
Email us at customerservice@hbms.com
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877.387.5642

1600 N Desert Dr #101, Tempe, AZ 85281

©2025 5967 Ventures, LLC doing business as Humboldt Merchant Services. All Rights Reserved. Humboldt Merchant Services is a registered ISO of BMO Harris N.A., Chicago, IL. Humboldt Merchant Services is a registered DBA of EPX, a registered ISO of BMO Harris Bank N.A., Chicago, IL, and FFB Bank, Fresno, CA.

To learn how Humboldt can give you the peace of mind of safe and secure, hassle-free payment acceptance, simply enter your contact info below and one of our payments professionals will be in touch as soon as possible.