CONTACT US Novolog Ltd. 18 Hamagshimim St., P.O.Box 7797 Kiryat-Matalon Petach Tikva 49170, ISRAEL Tel. +972-3-9279300 Fax +972-3-9249421  Send Email For orders and general information, please contact Novolog's service center; 1-800-25-25-40. Our representatives will be happy to take your call from Sunday to Thursday between 8am to 9pm. Recorded messages may be left after hours.