Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 801 [Rate centres in NPA 801] [Dial plan for NPA 801]

NXX: 428

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
801-428 A Salt Lake City UT SLKCUTXDPS0  7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
801-428 0 Salt Lake City UT SLKCUTXDPS0  7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
801-428 1 Salt Lake City UT SLKCUTXDPS0  7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
801-428 2 Salt Lake City UT SLKCUTXDPS0  7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
801-428 3 Salt Lake City UT SLKCUTXDPS0  7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
801-428 4 Salt Lake City UT SLKCUTXDPS0  7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
801-428 5 Salt Lake City UT SLKCUTXDPS0  7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660   2006-08-06   
801-428 6 Salt Lake City UT SLKCUTXDPS0  7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660   2005-10-21   
801-428 7 Salt Lake City UT SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2006-03-27   
801-428 8 Salt Lake City UT SLKDUTBTPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 660   2015-06-25   
801-428 9 Salt Lake City UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660   2007-01-18   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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