: Located in Wayne County, Pennsylvania , this area is historically significant as the birthplace of the American railroad. How to Verify a ZIP Code ZIP Code™ Lookup | USPS
: Located in Shelby County, Illinois . This is a smaller rural area with a population of just over 1,000 residents. 142431 zip
The specific string "142431" often results from common typos or misreadings of valid regional ZIP codes. Based on geographical proximity and common digit patterns, this most likely refers to one of the following locations: Likely Intended ZIP Codes : Located in Wayne County, Pennsylvania , this