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Phone Directory 307-339 Detail

State Major City Time Zone
Wyoming Casper Mountain

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
307-339 Hanna, WY Union Telephone Company Carbon Cell Number 02/04/1994

Other Series For Prefixes

307-3390###
307-3391###
307-3392###
307-3393###
307-3394###
307-3395###
307-3396###
307-3397###
307-3398###
307-3399###