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Phone Directory 307-742 Detail

State Major City Time Zone
Wyoming Casper Mountain

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
307-742 Laramie, WY Qwest Corporation Albany Landline 02/04/1994

Other Series For Prefixes

307-7420###
307-7421###
307-7422###
307-7423###
307-7424###
307-7425###
307-7426###
307-7427###
307-7428###
307-7429###