Frequently Asked Questions About ZIP Code 01138
FAQs and quick facts about ZIP Code 01138
What region of the U.S. is ZIP Code 01138 associated with?
The 01138 ZIP Code is primarily associated with Springfield, MA in the United States.
What U.S. county is ZIP Code 01138 located in?
The 01138 ZIP Code is located in Hampden County in the state of Massachusetts.
What type of ZIP Code is 01138?
The U.S. ZIP Code 01138 is a P.O. Box-only ZIP Code. P.O. Box-only ZIP Code are those used only for Post Office (P.O.) Boxes at a given USPS facility. Some ZIP Codes, e.g. 01138, are dedicated solely to delivery of mail to P.O. Boxes.
What are demographics for ZIP Code 01138?
A ZIP Code must be a standard U.S. ZIP Code to have demographics data available. Because ZIP Code 01138 is a P.O. Box-only ZIP Code, demographics data is not available.
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