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Phone Directory 303-435 Detail

State Major City Time Zone
Colorado Denver Mountain

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
303-435 Denver, CO Sprint Spectrum L.p. Jefferson Cell Number 04/01/1997

Other Series For Prefixes

303-4350###
303-4351###
303-4352###
303-4353###
303-4354###
303-4355###
303-4356###
303-4357###
303-4358###
303-4359###