Local Calling Guide

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NPA: 928 [Rate centres in NPA 928] [Dial plan for NPA 928]

NXX: 399

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-399 A Sedona AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-399 0 Sedona AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-399 1 Sedona AZ TEMPAZNR5MD  5562 METROPCS, INC. 666   2016-06-17   
928-399 2 Sedona AZ TEMPAZNR5MD  5562 METROPCS, INC. 666   2016-06-17   
928-399 3 Sedona AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2017-03-12   
928-399 4 Sedona AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2017-03-12   
928-399 5 Sedona AZ   145J TERRA NOVA TELECOM INC. 666   2023-06-24   
928-399 6 Sedona AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2021-04-15   
928-399 7 Sedona AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2007-05-25   
928-399 8 Sedona AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2020-12-16   
928-399 9 Sedona AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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