Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 385 [Rate centres in NPA 385] [Dial plan for NPA 385]

NXX: 203

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
385-203 A Provo UT SLKEUT45DS0  5727 FIRSTDIGITAL TELECOM, LLC - UT 660      
385-203 0 Provo UT   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2012-02-20   
385-203 1 Provo UT   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2012-02-20   
385-203 2 Provo UT   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2012-02-20   
385-203 3 Provo UT   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2012-02-20   
385-203 4 Provo UT   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2012-02-20   
385-203 5 Provo UT   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2012-02-20   
385-203 6 Provo UT   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2012-02-20   
385-203 7 Provo UT   117F BANDWIDTH.COM CLEC, LLC - UT 660   2012-12-30   
385-203 8 Provo UT   117F BANDWIDTH.COM CLEC, LLC - UT 660   2012-12-30   
385-203 9 Provo UT   871E ONVOY, LLC - UT 660   2012-12-30   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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