Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 435 [Rate centres in NPA 435] [Dial plan for NPA 435]

NXX: 535

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-535 A Logan UT SLKDUTYI3MD  3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660      
435-535 0 Logan UT SLKDUTYI3MD  3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660      
435-535 1 Logan UT SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660   2008-11-29   
435-535 2 Logan UT SLKDUTYI3MD  3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2008-04-28   
435-535 3 Logan UT SLKCUTMAXKY  318J COMCAST IP PHONE, LLC 660   2006-07-27   
435-535 4 Logan UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660   2010-04-13   
435-535 5 Logan UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2009-10-10   
435-535 6 Logan UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2010-03-11   
435-535 7 Logan UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660   2010-04-13   
435-535 8 Logan UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660   2010-04-13   
435-535 9 Logan UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660   2010-04-13   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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