Zip code 17123

Zip code 17123, PA

The zip code 17123, type unique, belongs to the following denominations: Harrisburg, Hbg, Traffic Safety . It is part of the county Dauphin County, state of Pennsylvania. It has an estimated population of 0.

The postal code 17123 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Harrisburg).