| Business Name: | Mci Communications Services Inc |
| Categorized In: | Telephone Communications Services |
| Address: | 1801 Pennsylvania Avenue Nw, Washington, DC 20006 |
| Phone Number: | (202) 872-1600 |
| Contact Person: | Michael Capellas |
| Website Address: | mci.com |
| NAICS Code: | 517911 |
| SIC Code: | 4813 |
| Business Type: | B2B & B2C |
| Employee #: | 1 to 4 |
| Location Type: | Branch |
| Annual Revenue ($): | Unknown |
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Mci Communications Services Inc provides professional Telephone Communications Services from its branch at the coordinates 38.899754,-77.041806.
The company offers BOTH variables under the SIC code 4813 and NAICS code 517911, while making an annual revenue of Unknown and hiring a total of 1 to 4 employees.
Founded in 0, the company can now be visited at 1801 Pennsylvania Avenue Nw, Washington, District of Columbia 20006 or contacted through representative Michael Capellas at (202) 872-1600.
For frequently asked questions and further inquiries about professional Telephone Communications Services, get to know more about Mci Communications Services Inc through its company website at mci.com. Engage with this business on its social media platforms through on Twitter and on Facebook.