ZIP Code Area 788XX
- ZIP Code Area 78801
- ZIP Code Area 78802
- ZIP Code Area 78827
- ZIP Code Area 78828
- ZIP Code Area 78829
- ZIP Code Area 78830
- ZIP Code Area 78832
- ZIP Code Area 78833
- ZIP Code Area 78834
- ZIP Code Area 78836
- ZIP Code Area 78837
- ZIP Code Area 78838
- ZIP Code Area 78839
- ZIP Code Area 78840
- ZIP Code Area 78843
- ZIP Code Area 78850
- ZIP Code Area 78851
- ZIP Code Area 78852
- ZIP Code Area 78860
- ZIP Code Area 78861
- ZIP Code Area 78870
- ZIP Code Area 78871
- ZIP Code Area 78872
- ZIP Code Area 78873
- ZIP Code Area 78877
- ZIP Code Area 78879
- ZIP Code Area 78880
- ZIP Code Area 78881
- ZIP Code Area 78883
- ZIP Code Area 78884
- ZIP Code Area 78885
- ZIP Code Area 78886