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: 637

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
385-637 A Clearfield UT   7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660   2025-06-09   
385-637 0 Clearfield UT   7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660   2025-06-09   
385-637 1 Clearfield UT   7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660   2025-06-09   
385-637 2 Clearfield UT   7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660   2025-06-09   
385-637 3 Clearfield UT   7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660   2025-06-09   
385-637 4 Clearfield UT   7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660   2025-06-09   
385-637 5 Clearfield UT   7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660   2025-06-09   
385-637 6 Clearfield UT   7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660   2025-06-09   
385-637 7 Clearfield UT   7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660   2025-06-09   
385-637 8 Clearfield UT   7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660   2025-06-09   
385-637 9 Clearfield UT   7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660   2025-06-09   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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