Insert data to multiple tables in single query

See more:

C#

ASP.NET

SQL

SQL-Server-2014

currently I am learning ASP.NET and I stuck on storing data to multiple tables. Database model is shown bellow:

http://s3.postimg.org/saq19m81f/Untitled.png[^]

What I want to achieve is when I add new contact to Contact table to get last insert ID and automatically insert data for tables Phone/Tag/Email (if there is some data for that tables). Is there a chance to do it in single query or do I need to run fresh query for each table? I am using ASP.NET MVC with Entity Framework (auto-generated) model.

Here is model that is used in Controller:

public partial class Contact
    {
        public Contact()
        {
            this.Emails1 = new HashSet<Email>();
            this.Phones1 = new HashSet<Phone>();
            this.Tags1 = new HashSet<Tag>();
        }

        public int id { get; set; }
        public string firstname { get; set; }
        public string lastname { get; set; }
        public string address { get; set; }
        public string city { get; set; }
        public Nullable<byte> bookmarked { get; set; }
        public string notes { get; set; }

        public virtual ICollection<Email> Emails1 { get; set; }
        public virtual ICollection<Phone> Phones1 { get; set; }
        public virtual ICollection<Tag> Tags1 { get; set; }
    }
}

Here is model For Phone/Tags/Email tables (it's same with different name in one column)

public string AddContact(Contact contact)
        {
            if (contact != null)
            {

                db.Contacts.Add(contact);
                db.SaveChanges();
                    return "Contact Added";
            }
            else
            {
                return "Invalid Record";
            }
        }