Mci Long Distance Headquarters
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MCI Communications Customer Service Phone Number (800) 444 ...
- https://mci-communications.pissedconsumer.com/customer-service.html
- Sep 22, 2020 · In 2001-2003 WorldCom went bankruptcy, changed its name to MCI, and moved the corporate headquarters from Clinton, Mississippi to Dulles, Virginia. MCI, Inc. was an American telecommunications company. The merger of WorldCom and MCI Communications resulted in the creation of the MCI WorldCom.Location: 1801 Pennsylvania Avenue NW, Washington, 20006, District Of Columbia
MCI, Inc. Better Business Bureau® Profile
- https://www.bbb.org/us/va/ashburn/profile/telephones/mci-inc-0241-11839
- The MCI brand is still sold in parts of the country outside the Verizon region and MCI continues to serve its existing customers. Sally McMahon is Vice President of Consumer Affairs and Quality for...
MCI
- http://www.mci.com/
- Global business and residential communications company operating in more than 65 countries.
MCI Residential Phone Services
- http://consumer.mci.com/index.jsp
- Welcome to MCI. We offer Residential & Small Business Local and Long Distance, SkyTel Messaging, Prepaid Calling Services, Internet Wholesale, and Telecommunications Wholesale Services. MCI Net Value 4¢ all day, any day. Learn More. Nationwide 200 Plus 200 domestic long distance …
MCI Customer Service Numbers
- http://consumer.mci.com/customer_service/Service_Numbers.jsp
- Former TTI National customers. 1-800-893-5094. www.mci.com. Other Numbers. Prepaid Calling Services. 10-10-987. 10-10-220. 10-10-321. 1-800-242-7070.
Locations MCI
- https://www.mci.world/locations/
- MCI Iowa City, IA 52240 (HQ) MCI Beverly, MA 01915 MCI Jacksonville, FL 32216 MCI Jacksonville, FL 32202 (DT)
MCI Digital Customer Experience Tech-Enabled BPO
- https://www.mci.world/
- MCI is headquartered in Iowa City, IA, and has 16 customer contact management centers, IT services, and business process outsourcing service delivery facilities in Iowa, Georgia, Florida, Massachusetts, New Hampshire, New Mexico, Nova Scotia, South Dakota, Texas, and Wichita, KS.
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