Area Code for Baltimore City in Baltimore County, Maryland State, USA Area Code Lookup
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Baltimore is a town/City in Baltimore County, Maryland 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 theBaltimore, Baltimore County, Maryland, Usa.
Following List of Area codes / Dialing Codes by ZIP Codes in Baltimore, Baltimore County, Maryland Baltimore, Baltimore County, Maryland, Usa
