Contact MCI

The best of the 3 ways to get in touch with MCI by GetHuman

MCI Phone Number
888-624-5622 · Customer Service
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MCI Live Chat
Unfortunately, MCI does not offer live chat as a channel for customer service at this time.
More general info: MCI Customer Service

MCI contact information - compared

Above are our top recommendations for how to contact MCI, including their top phone number and live chat options. Below you can compare and contrast the 3 ways to contact MCI by looking at which ones are the fastest and which ones other customers recommend the most for solving MCI customer service issues as reported to us by the 50 million or so customers that come to GetHuman each year and share their experiences. You can contact MCI across the following mediums: Phone.
Phone number / contact
Wait
Votes
888-624-5622
Customer Service
2 mins
23
800-444-2222
Customer Service
60 mins
4
800-444-1872
Customer Service
2 mins
70
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