Mailing Address:
Sophia Institute Press
Box 5284
Manchester, NH 03108
Street Address:
18 Celina Ave (Unit 1)
Nashua, NH 03063
Business Hours:
Monday - Friday: 8 am through 5 pm Eastern Time
Sophia is closed on weekends, US Federal Holidays, Holy Days of Obligation that fall during the week (if they have not been transferred to Sunday), Good Friday, and Easter Monday.
Telephone:
1-800-888-9344
1-603-641-9344
Fax:
1-888-288-2259
1-603-836-5518
Got questions?
General inquiries, email us at Teachers@SophiaInstitute.com
For billing questions, please email: BillingandReceivables@sophiainstitute.com
Sophia Institute is a non-profit corporation as defined by the IRS Code, Sect. 501(c)(3). Tax I.D. 22-2548708.