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Phone Directory 301-972 Detail

State Major City Time Zone
Maryland Baltimore Eastern

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Example: (301) 972-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
301-972 Gaithersburg, MD Verizon Maryland Montgomery Landline 02/04/1994

Other Series For Prefixes

301-9720###
301-9721###
301-9722###
301-9723###
301-9724###
301-9725###
301-9726###
301-9727###
301-9728###
301-9729###