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IVG Usage Dial Prefix Codes
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    The International Voice Gateway (IVG) switch is located in Beltsville, Maryland and provides interconnectivity from 135 overseas locations to all Department of State and government agencies located in the Washington, D.C. metropolitan area.

    Through the use of calling cards, it also enables users to access the FTS networks, GETS, WITS, as well as commercial numbers for international direct dialing at substantially reduced rates.

    Embassy to Off-Network Overseas Location: When calling from an Embassy to a different country, but not an IVG location, you must use your ID3 Calling Card.

    Off-Network Overseas Location to Department of State and/or U.S. Location: You must use your ID3 Calling Card. When calling from an off-network overseas location to an off-network location, you must use your ID3 Calling Card.
     
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    This site is managed by the Bureau of Administration (A/RPS/IPS), U.S. Department of State. External links to other Internet sites should not be construed as an endorsement of the views contained therein.
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