California Code, Streets and Highways Code - SHC § 5364

Such notice shall designate the property within the assessment district belonging to the owner by street number, or some other description sufficient to enable the property owner to identify the property,include a statement of the amount proposed to be assessed against such property, and state the name and telephone number of a local department or agency designated by the legislative body to answer inquiries regarding the making of an appeal pursuant to Section 5366.