There is various kind of hotels in Tehran.
For international guests the following suggestions are recommended.
No.1, Zare St., Azadi Ave., Tehran-Iran
+98-21-6656 4555 (16 lines)
Parsian Azadi Hotel
Yadegar-e-Emam Intersection, Chamran Highway, Tehran, Iran
Phone: + 98 21 29112
Tehran Grand Hotels Group
No.391, Motahari Avenue, Valiasr Street, 1595748811, Tehran, Iran