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Phone Directory 301-515 Detail

State Major City Time Zone
Maryland Baltimore Eastern

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Example: (301) 515-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
301-515 Gaithersburg, MD Verizon Maryland Montgomery Landline 01/10/1996

Other Series For Prefixes

301-5150###
301-5151###
301-5152###
301-5153###
301-5154###
301-5155###
301-5156###
301-5157###
301-5158###
301-5159###