Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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OCN: 443B SAGEBRUSH CELLULAR, INC.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
406-263 A Glasgow MT GLSGMTXCCM2  650      
406-286 7 Reserve MT   650      
406-385 7 Westby MT   650      
406-392 7 North Wolf Point MT   650      
406-448 7 North Poplar MT   650      
406-524 8 Valley Industrial Park MT   650      
406-526 7 Fort Peck MT   650      
406-527 7 Saco MT   650      
406-620 A Billings MT GLSGMTXCCM2  650   2006-02-03   
406-648 7 North Hinsdale MT   650      
406-650 A Wolf Point MT GLSGMTXCCM2  650      
406-680 A Malta MT MALTMTXC1MD  648   2005-03-03   
406-680 7 Malta MT   648      
406-680 9 Malta MT   648      
406-695 7 Frazer MT   650      
406-724 7 Glentana MT   650      
406-762 7 Opheim MT   650      
406-765 7 Plentywood MT   650      
406-765 8 Plentywood MT   650      
406-768 7 Poplar MT   650      
406-768 8 Poplar MT   650      
406-769 7 Bainville MT   650      
406-779 7 Flaxville Rural MT   650      
406-783 7 Scobey Rural MT   650      
406-783 8 Scobey Rural MT   650      
406-785 7 North Nashua MT   650      
406-786 7 Brockton MT   650      
406-787 7 Culbertson MT   650      
406-789 7 Medicine Lake MT   650      
406-893 7 Peerless MT   650      
406-895 7 Outlook MT   650      
406-963 7 Froid Rural MT   650      
701-571 A Williston ND WLSTNDBC1MD  638      
701-702 A Round Prairie ND WLSTNDBC1MD  638   2008-09-03   
701-982 7 Ambrose ND   638      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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