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Phone Directory 240-438 Detail

State Major City Time Zone
Maryland Baltimore Eastern

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Example: (240) 438-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
240-438 Silver Spring, MD Sprint Spectrum L.p. Montgomery Cell Number 08/15/2011

Other Series For Prefixes

240-4380###
240-4381###
240-4382###
240-4383###
240-4384###
240-4385###
240-4386###
240-4387###
240-4388###
240-4389###