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Phone Directory 301-203 Detail

State Major City Time Zone
Maryland Baltimore Eastern

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Example: (301) 203-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
301-203 Fort Washington, MD Verizon Maryland Prince Georges Landline 02/04/1994

Other Series For Prefixes

301-2030###
301-2031###
301-2032###
301-2033###
301-2034###
301-2035###
301-2036###
301-2037###
301-2038###
301-2039###