Home › Top 8 Insurance Company in Colby, Kansas Find best Insurance Company in Colby, Kansas, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Farm Bureau Financial Services: David Browne - Colby (KS 67701) US, Colby, KS 67701550 N Franklin Ave Kansas Insurance - Colby (KS 67701) US, Colby, KS 67701490 N Franklin Ave Nationwide Insurance: Mountain Plains Agency, Inc. - Colby (KS 67701) US, Colby, KS 677011690 W 4th St Jane Johnson - State Farm Insurance Agent US, Colby, KS 67701905 E 4th St Clark Insurance Agency US, Colby, KS 67701480 N Franklin Ave Great Plains Crop Insurance Services, INC US, Colby, KS 67701180 E Ash St Strutt Insurance Services, Inc. US, Colby, KS 677011675 W 4th St Triple R Insurance Agency US, Colby, KS 67701160 E 4th St