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Phone Directory 303-591 Detail

State Major City Time Zone
Colorado Denver Mountain

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Example: (303) 591-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
303-591 Denver, CO Sprint Spectrum L.p. Jefferson Cell Number 09/11/1994

Other Series For Prefixes

303-5910###
303-5911###
303-5912###
303-5913###
303-5914###
303-5915###
303-5916###
303-5917###
303-5918###
303-5919###