ZIP Code Area 838XX
- ZIP Code Area 83801
- ZIP Code Area 83802
- ZIP Code Area 83803
- ZIP Code Area 83804
- ZIP Code Area 83805
- ZIP Code Area 83806
- ZIP Code Area 83808
- ZIP Code Area 83809
- ZIP Code Area 83810
- ZIP Code Area 83811
- ZIP Code Area 83812
- ZIP Code Area 83813
- ZIP Code Area 83814
- ZIP Code Area 83815
- ZIP Code Area 83821
- ZIP Code Area 83822
- ZIP Code Area 83823
- ZIP Code Area 83824
- ZIP Code Area 83825
- ZIP Code Area 83826
- ZIP Code Area 83827
- ZIP Code Area 83830
- ZIP Code Area 83832
- ZIP Code Area 83833
- ZIP Code Area 83834
- ZIP Code Area 83835
- ZIP Code Area 83836
- ZIP Code Area 83837
- ZIP Code Area 83839
- ZIP Code Area 83840
- ZIP Code Area 83841
- ZIP Code Area 83842
- ZIP Code Area 83843
- ZIP Code Area 83844
- ZIP Code Area 83845
- ZIP Code Area 83846
- ZIP Code Area 83847
- ZIP Code Area 83848
- ZIP Code Area 83849
- ZIP Code Area 83850
- ZIP Code Area 83851
- ZIP Code Area 83852
- ZIP Code Area 83854
- ZIP Code Area 83855
- ZIP Code Area 83856
- ZIP Code Area 83857
- ZIP Code Area 83858
- ZIP Code Area 83860
- ZIP Code Area 83861
- ZIP Code Area 83864
- ZIP Code Area 83866
- ZIP Code Area 83867
- ZIP Code Area 83868
- ZIP Code Area 83869
- ZIP Code Area 83870
- ZIP Code Area 83871
- ZIP Code Area 83872
- ZIP Code Area 83873
- ZIP Code Area 83874
- ZIP Code Area 83876