48701 – Akron, MI; 48003 – Almont, MI; 48401 – Applegate, MI; 48410 – Argyle, MI; 48412 – Attica, MI; 48413 – Bad Axe, MI; 48720 – Bay Port, MI; 48416 – Brown City, MI; 48723 – Caro, MI; 48419 – Carsonville, MI; 48725 – Caseville, MI; 48726 – Cass City, MI; 48727 – Clifford, MI; 48421 – Columbiaville, MI; 48422 – Croswell, MI; 48423 – Davison, MI; 48426 – Decker, MI; 48427 – Deckerville, MI; 48729 – Deford, MI; 48428 – Dryden, MI; 48731 – Elkton, MI; 48733 – Fairgrove, MI; 48432 – Filion, MI; 48434 – Forestville, MI; 48435 – Fostoria, MI; 48735 – Gagetown, MI: 48438 – Goodrich, MI; 48440 – Hadley, MI; 48441 – Harbor Beach, MI; 48444 – Imlay City, MI; 48445 – Kinde, MI; 48741 – Kingston, MI; 48446 – Lapeer, MI; 48453 – Marlette, MI; 48744 – Mayville, MI; 48454 – Melvin, MI; 48455 – Metamora, MI; 48746 – Millington, MI; 48456 – Minden City, MI; 48461 – North Branch, MI; 48464 – Otter Lake, MI; 48754 – Owendale, MI; 48465 – Palms, MI; 48466 – Peck, MI; 48755 – Pigeon, MI; 48467 – Port Austin, MI; 48468 – Port Hope, MI; 48469 – Port Sanilac, MI; 48757 – Reese, MI; 48470 – Ruth, MI; 48471 – Sandusky, MI; 48759 – Sebewaing, MI; 48760 – Silverwood, MI; 48472 – Snover, MI; 48475 – Ubly, MI; 48767 – Unionville, MI; 48768 – Vassar, MI and surrounding areas