countable noun. 1  A peninsula is a long narrow piece of land which sticks out from a larger piece of land and is almost completely surrounded by water. 2  a narrow strip of land projecting into a sea or lake from the mainland. 3  a land area almost entirely surrounded by water and connected with the mainland by an isthmus.
Northwestern Mutual Customer Service Phone Number Phone Number of Northwestern Mutual is +1-414-271-1444. Northwestern Mutual is one of the leading insurance company situated in the United States.
United Of Omaha toll free customer service number : (800)775-6000. First United American Life Insurance Company toll free customer service number : 1-888-342-7243. Equitable Life Insurance Company of Iowa toll free customer service number : (515) 698-7000. United Home Life toll free customer service number : -4228.