ZIP Code Area 051XX
- ZIP Code Area 05101
- ZIP Code Area 05141
- ZIP Code Area 05142
- ZIP Code Area 05143
- ZIP Code Area 05146
- ZIP Code Area 05148
- ZIP Code Area 05149
- ZIP Code Area 05150
- ZIP Code Area 05151
- ZIP Code Area 05152
- ZIP Code Area 05153
- ZIP Code Area 05154
- ZIP Code Area 05155
- ZIP Code Area 05156
- ZIP Code Area 05158
- ZIP Code Area 05161