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Phone Directory 406-679 Detail

State Major City Time Zone
Montana Billings Mountain

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Example: (406) 679-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
406-679 Hardin, MT Cellco Partnership DBA Verizon Wireless Big Horn Cell Number 02/04/1994

Other Series For Prefixes

406-6790###
406-6791###
406-6792###
406-6793###
406-6794###
406-6795###
406-6796###
406-6797###
406-6798###
406-6799###