Area Code for Williamstown City in Oswego County, New York State, USA Area Code Lookup
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Williamstown is a town/City in Oswego County, New York in USA . The ZIP codes or postal codes are used within the United States to help the United States Postal Service (USPS) to send or receive mail more efficiently. Following are the Country Codes, Phone Codes, Dialing Codes Area Codes by Zip codes used in theWilliamstown, Oswego County, New York, Usa.
Following List of Area codes / Dialing Codes by ZIP Codes in Williamstown, Oswego County, New York Williamstown, Oswego County, New York, Usa