Allegiance Telecom provides professional Telephone Communications Services from its single location at the coordinates 38.904113,-77.032931.
The company offers BOTH variables under the SIC code 4813 and NAICS code 5171100, while making an annual revenue of $5.000.000 to $9.999.999 and hiring a total of 1 to 4 employees.
Founded in 2005, the company can now be visited at 1120 Vermont Avenue Nw # T2000, Washington, District of Columbia 20005 or contacted through representative Barry Colbert at (202) 223-3437.
For frequently asked questions and further inquiries about professional Telephone Communications Services, get to know more about Allegiance Telecom through its company website at . Engage with this business on its social media platforms through on Twitter and on Facebook.