BILLMARKS BILLMARK'S Allstate PROGREE A 6 GRINNELL MUTUAL. 913 Broadway Alexandria 320.763.9022 BILLMARK'S 105 Central Ave. Brandon 320.834.2409 LAKES AREA INSURANCE INCORPORATED BILLMARKS BILLMARK'S Allstate PROGREE A 6 GRINNELL MUTUAL. 913 Broadway Alexandria 320.763.9022 BILLMARK'S 105 Central Ave. Brandon 320.834.2409 LAKES AREA INSURANCE INCORPORATED