Local Calling Guide

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

NXX: 604

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-604 A Park City UT WVCYUTBXDS0  7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660      
435-604 0 Park City UT SLKCUTMAXKY  318J COMCAST IP PHONE, LLC 660      
435-604 1 Park City UT WVCYUTBXDS0  7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660      
435-604 2 Park City UT   145J TERRA NOVA TELECOM INC. 660   2022-05-05   
435-604 3 Park City UT WVCYUTBXDS0  7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660      
435-604 4 Park City UT SLKCUT26CMD  145J TERRA NOVA TELECOM INC. 660   2023-07-11   
435-604 5 Park City UT SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2017-05-17   
435-604 6 Park City UT   145J TERRA NOVA TELECOM INC. 660   2021-09-28   
435-604 7 Park City UT WVCYUTBXDS0  7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660      
435-604 8 Park City UT WVCYUTBXDS0  7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660      
435-604 9 Park City UT WVCYUTBXDS0  7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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