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Phone Directory 303-346 Detail

State Major City Time Zone
Colorado Denver Mountain

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
303-346 Littleton, CO Qwest Corporation Douglas Landline 01/25/1998

Other Series For Prefixes

303-3460###
303-3461###
303-3462###
303-3463###
303-3464###
303-3465###
303-3466###
303-3467###
303-3468###
303-3469###