Where are ZIP codes starting with 820?

ZIP codes that start with 820 are in Wyoming, mainly Cheyenne, Laramie and Fe Warren AFB.

How many ZIP codes start with 820?

27 active ZIP codes start with 820, plus 1 retired ones.

Where is ZIP code prefix 820?

Cheyenne, Wyoming

27 active ZIP codes, from 82001 to 82084

ZIP code	City	County	Type	Population
82001	Cheyenne, WY	Laramie County	Standard	38,168
82002	Cheyenne, WY	Laramie County	Unique	–
82003	Cheyenne, WY	Laramie County	PO Box only	–
82005	Fe Warren AFB, WY	Laramie County	Standard	454
82006	Cheyenne, WY	Laramie County	Unique	–
82007	Cheyenne, WY	Laramie County	Standard	21,704
82009	Cheyenne, WY	Laramie County	Standard	35,081
82010	Cheyenne, WY	Laramie County	Unique	–
82050	Albin, WY	Laramie County	Standard	302
82051	Bosler, WY	Albany County	Standard	50
82052	Buford, WY	Albany County	Standard	–
82053	Burns, WY	Laramie County	Standard	1,656
82054	Carpenter, WY	Laramie County	Standard	870
82055	Centennial, WY	Albany County	PO Box only	521
82058	Garrett, WY	Albany County	Standard	27
82059	Granite Canon, WY	Laramie County	PO Box only	397
82060	Hillsdale, WY	Laramie County	PO Box only	540
82061	Horse Creek, WY	Laramie County	PO Box only	–
82063	Jelm, WY	Albany County	Standard	62
82070	Laramie, WY	Albany County	Standard	20,144
82071	Laramie, WY	Albany County	PO Box only	–
82072	Laramie, WY	Albany County	Standard	16,931
82073	Laramie, WY	Albany County	PO Box only	37
82081	Meriden, WY	Laramie County	Standard	23
82082	Pine Bluffs, WY	Laramie County	Standard	1,891
82083	Rock River, WY	Albany County	Standard	288
82084	Tie Siding, WY	Albany County	PO Box only	174

Where are ZIP codes starting with 820?: ZIP codes that start with 820 are in Wyoming, mainly Cheyenne, Laramie and Fe Warren AFB.
How many ZIP codes start with 820?: 27 active ZIP codes start with 820, plus 1 retired ones.