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Phone Directory 301-828 Detail

State Major City Time Zone
Maryland Baltimore Eastern

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
301-828 Bethesda, MD AT&T Local Montgomery Landline 08/14/1998

Other Series For Prefixes

301-8280###
301-8281###
301-8282###
301-8283###
301-8284###
301-8285###
301-8286###
301-8287###
301-8288###
301-8289###