Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 478 [Rate centres in NPA 478] [Dial plan for NPA 478]

NXX: 523

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
478-523 A Warner Robins GA   8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 446   2025-08-07   
478-523 0 Warner Robins GA   8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 446   2025-08-07   
478-523 1 Warner Robins GA   8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 446   2025-08-07   
478-523 2 Warner Robins GA   8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 446   2025-08-07   
478-523 3 Warner Robins GA   8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 446   2025-08-07   
478-523 4 Warner Robins GA   8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 446   2025-08-07   
478-523 5 Warner Robins GA   8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 446   2025-08-07   
478-523 6 Warner Robins GA   8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 446   2025-08-07   
478-523 7 Warner Robins GA   8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 446   2025-08-07   
478-523 8 Warner Robins GA   8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 446   2025-08-07   
478-523 9 Warner Robins GA   8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 446   2025-08-07   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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