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: 284

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
385-284 A Morgan UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
385-284 0 Morgan UT   871E ONVOY, LLC - UT 660   2019-11-07   
385-284 1 Morgan UT   073H TELNYX LLC 660   2019-05-20   
385-284 2 Morgan UT   871E ONVOY, LLC - UT 660   2019-07-08   
385-284 3 Morgan UT   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2019-07-31   
385-284 4 Morgan UT   871E ONVOY, LLC - UT 660   2019-05-20   
385-284 5 Morgan UT   871E ONVOY, LLC - UT 660   2019-05-20   
385-284 6 Morgan UT   7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660   2018-12-07   
385-284 7 Morgan UT   871E ONVOY, LLC - UT 660   2019-11-07   
385-284 8 Morgan UT   871E ONVOY, LLC - UT 660   2019-07-08   
385-284 9 Morgan UT   526H PEERLESS NETWORK OF UTAH, LLC - UT 660   2021-08-17   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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