Aastra Live Customer Service

#1 1-800-267-6244

Aastra/Mitel Information:

The best phone number to call to reach out to a person at Aastra/Mitel Customer Service Department is specified below:

Phone number to call:1-800-267-6244

How to Talk to a Live Person: Call 1-800-267-6244 and you will be directly connected with a agent. There was no wait time when we called.

Our support team can be reach: Customer Service Representatives are available 24 hours a day/7 days a week, 365 days per year

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