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Phone Directory 301-257 Detail

State Major City Time Zone
Maryland Baltimore Eastern

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Example: (301) 257-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
301-257 Beltsville, MD Sprint Spectrum L.p. Prince Georges Cell Number 10/11/1997

Other Series For Prefixes

301-2570###
301-2571###
301-2572###
301-2573###
301-2574###
301-2575###
301-2576###
301-2577###
301-2578###
301-2579###