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Housing Information

Limited hotel inventory is available at this time; we would be happy to assist you with making a new reservation.


Please contact hotels directly for assistance with NEW requests, CHANGES or CANCELLATIONS to your current reservation.  For a list of hotels and phone numbers, please click “Hotel List” at the bottom of this page.


AAO 2018 Hotel Reservation Office c/o Expovision
Email -
Toll Free: 1-866-774-0487
Fax: 703-205-0235

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