MCI Phone Number

Call MCI customer service faster with GetHuman

888-624-5622
Customer service
Current Wait: 3 mins (3m avg)
Hours: 24 hours, 7 days; best time to call: 10:45am
Get targeted help: Tell us the issue so we get you to right rep, offer relevant tips, reminders & follow-up!
Get to a live person fastest: Press 2 at each prompt, ignoring messages.

Reasons customers like you called recently

I am trying to pay my bill and you aren't accepting my phone number or account number...
No dial tone or calls coming in phone dead
Bill is paid but I can’t make calls my MCI number is ***-***-**** it’s restricted to ma...
We need help paying our bill
I was supposed to have a interview today over the phone
I want to cancel this service I no longer even use my home phone. I have tried for mont...
I applied for mci eligibility certificate to study in abroad , but till now I didn't ge...
I have applied for provisional registration in up medical council on ** oct ****. All t...
I would like make a payment but speaks to live representative
what to start new service
Where can I put my baby’s car seat
I’m bringing my * month on on a trip but he’s going to sit on my lap. What can I do wit...
(***) ***-*****Continued problem with the home phone land line. No dial tone for a year...
My name is Gerald Blair I have signed up for mci my call was cut off by FBI agent Discr...
See more recent reasons for calling

Help me with my issue

Customer Number 888-624-5622 - by the Numbers

Phone number to dial888-624-5622
Call-back availableYES
Call picked up by a real personYES
Department you're callingCustomer Service
Call center hours24 hours, 7 days
Best time to dial10:45am
Navigate phone maze to a humanPress 2 at each prompt, ignoring messages.
Average wait
Current wait3
Rank (among phone numbers)1
Rank (overall)1
Alternate methodsphone
Quality of communication93%
Quality of help88%
Customer votes559
Information last updatedThu Dec 01 2022 09:00:00 GMT+0000 (Coordinated Universal Time)

MCI's Best Toll-Free/800 Customer Phone Number

This is MCI's best phone number, the real-time current wait on hold and tools for skipping right through those phone lines to get right to a MCI agent. This phone number is MCI's Best Phone Number because 2,262 customers like you used this contact information over the last 18 months and gave us feedback. Common problems addressed by the customer care unit that answers calls to 888-624-5622 include Service problem, Cancel service, Change plan, Overcharge/Strange charge, Technical support and other customer service issues. Rather than trying to call MCI first, consider describing your issue first; from that we may be able to recommend an optimal way to contact them via phone. In total, MCI has 3 phone numbers. It's not always clear what is the best way to talk to MCI representatives, so we started compiling this information built from suggestions from the customer community. Please keep sharing your experiences so we can continue to improve this free resource.

Contacting MCI - by phone or otherwise

While 888-624-5622 is MCI's best toll-free number, there are 3 total ways to get in touch with them. The next best way to talk to their customer support team , according to other MCI customers, is by calling their 800-444-2222 phone number for their Customer Service department. Besides calling, the next favorite option for customers looking for help is via 800-444-2222 for Customer Service. If you think this information is inaccurate or know of other ways to contact MCI please let us know so we can share with other customers. And you can click here if you want to compare all the contact information we've gathered for MCI.

What is GetHuman's Relationship to MCI?

In short, the two companies are not related. GetHuman builds free tools and shares information amongst customers of companies like MCI. For large companies that includes tools such as our GetHuman Phone, which allows you to call a company but skip the part where you wait on the line listening to their call technology music. We've created these shortcuts and apps to try to help customers like you (and ourselves!) navigate the messy phone menus, hold times, and confusion with customer service, especially with larger companies. And as long as you keep sharing it with your friends and loved ones, we'll keep doing it.

MCI Contact Info

Information gathered by GetHuman researchers and millions of customers that use GetHuman:
All MCI contacts
MCI Phone NumberBEST
General customer information

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