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: 600

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-600 A Parowan UT SLKCUT26BMD  965H FRACTEL, LLC 660      
435-600 0 Parowan UT SLKCUT26BMD  965H FRACTEL, LLC 660   2021-09-02   
435-600 1 Parowan UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2022-10-04   
435-600 3 Parowan UT SLKCUT268MD  197D VONAGE AMERICA LLC 660   2021-09-28   
435-600 6 Parowan UT SLKCUT26BMD  965H FRACTEL, LLC 660   2021-09-02   
435-600 9 Parowan UT   515J IP HORIZON LLC 660   2022-04-16   

Last updated: Fri, 28 Jun 2024 03:14:50 UTC

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