Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: SLKCUTMAXKY

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
385-837 7 Ogden UT 318J COMCAST IP PHONE, LLC 660   2022-06-22   
385-865 1 Ogden UT 318J COMCAST IP PHONE, LLC 660   2022-06-22   
385-887 8 Midvale UT 318J COMCAST IP PHONE, LLC 660   2014-02-07   
385-888 9 Kaysville UT 318J COMCAST IP PHONE, LLC 660   2014-05-24   
385-899 1 Payson UT 318J COMCAST IP PHONE, LLC 660   2022-06-22   
385-900 4 Midvale UT 318J COMCAST IP PHONE, LLC 660   2015-05-15   
385-900 5 Midvale UT 318J COMCAST IP PHONE, LLC 660   2015-08-10   
385-900 8 Midvale UT 318J COMCAST IP PHONE, LLC 660   2016-02-07   
385-946 0 Eagle Mountain UT 318J COMCAST IP PHONE, LLC 660   2024-01-06   
385-988 3 Farmington UT 318J COMCAST IP PHONE, LLC 660   2015-04-17   
385-993 A Lehi UT 318J COMCAST IP PHONE, LLC 660      
385-993 1 Lehi UT 318J COMCAST IP PHONE, LLC 660   2020-11-26   
435-200 8 Park City UT 318J COMCAST IP PHONE, LLC 660   2011-12-22   
435-213 3 Logan UT 318J COMCAST IP PHONE, LLC 660   2006-07-27   
435-213 9 Logan UT 318J COMCAST IP PHONE, LLC 660   2008-03-31   
435-214 7 Park City UT 318J COMCAST IP PHONE, LLC 660   2009-06-11   
435-228 6 Tooele UT 318J COMCAST IP PHONE, LLC 660   2011-07-28   
435-239 8 Brigham City UT 318J COMCAST IP PHONE, LLC 660   2006-03-22   
435-241 4 Tooele UT 318J COMCAST IP PHONE, LLC 660   2015-09-24   
435-249 A Tooele UT 318J COMCAST IP PHONE, LLC 660      
435-249 0 Tooele UT 318J COMCAST IP PHONE, LLC 660   2006-03-20   
435-315 A Heber City UT 318J COMCAST IP PHONE, LLC 660      
435-315 3 Heber City UT 318J COMCAST IP PHONE, LLC 660   2013-01-15   
435-535 3 Logan UT 318J COMCAST IP PHONE, LLC 660   2006-07-27   
435-554 3 Logan UT 318J COMCAST IP PHONE, LLC 660   2006-07-27   
435-602 1 Park City UT 318J COMCAST IP PHONE, LLC 660   2014-04-25   
435-604 0 Park City UT 318J COMCAST IP PHONE, LLC 660      
435-666 1 Park City UT 318J COMCAST IP PHONE, LLC 660   2019-11-02   
435-731 8 Park City UT 318J COMCAST IP PHONE, LLC 660   2014-03-16   
435-777 5 Heber City UT 318J COMCAST IP PHONE, LLC 660   2018-10-12   
435-799 3 Logan UT 318J COMCAST IP PHONE, LLC 660   2013-09-06   
435-800 2 Park City UT 318J COMCAST IP PHONE, LLC 660   2017-11-06   
435-856 2 Nephi UT 318J COMCAST IP PHONE, LLC 660   2023-07-02   
435-919 0 Brigham City UT 318J COMCAST IP PHONE, LLC 660   2015-01-23   
435-932 A Logan UT 318J COMCAST IP PHONE, LLC 660      
435-932 2 Logan UT 318J COMCAST IP PHONE, LLC 660      
435-932 6 Logan UT 318J COMCAST IP PHONE, LLC 660   2006-09-30   
801-216 4 American Fork UT 318J COMCAST IP PHONE, LLC 660   2003-05-07   
801-217 3 Clearfield UT 318J COMCAST IP PHONE, LLC 660   2003-05-07   
801-251 0 Midvale UT 318J COMCAST IP PHONE, LLC 660   2012-09-13   
801-290 2 Murray UT 318J COMCAST IP PHONE, LLC 660   2001-06-11   
801-317 4 Ogden UT 318J COMCAST IP PHONE, LLC 660   2001-06-06   
801-331 8 Lehi UT 318J COMCAST IP PHONE, LLC 660   2006-03-22   
801-341 8 Lehi UT 318J COMCAST IP PHONE, LLC 660   2008-07-15   
801-410 4 Salt Lake City UT 318J COMCAST IP PHONE, LLC 660   2008-12-26   
801-410 8 Salt Lake City UT 318J COMCAST IP PHONE, LLC 660   2013-08-14   
801-417 9 Midvale UT 318J COMCAST IP PHONE, LLC 660   2012-09-13   
801-419 A Salt Lake City UT 318J COMCAST IP PHONE, LLC 660      
801-419 0 Salt Lake City UT 318J COMCAST IP PHONE, LLC 660   2005-01-13   
801-432 7 Midvale UT 318J COMCAST IP PHONE, LLC 660   2008-05-21   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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