Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 928 [Rate centres in NPA 928] [Dial plan for NPA 928]

NXX: 599

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-599 A Grand Canyon AZ PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
928-599 0 Grand Canyon AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-04-06   
928-599 1 Grand Canyon AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-04-22   
928-599 2 Grand Canyon AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2013-12-06   
928-599 3 Grand Canyon AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2013-12-06   
928-599 4 Grand Canyon AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-04-22   
928-599 5 Grand Canyon AZ PHNXAZUI8MD  508J CENTURYLINK COMMUNICATIONS, LLC 666   2015-09-26   
928-599 6 Grand Canyon AZ PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
928-599 7 Grand Canyon AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2013-05-29   
928-599 8 Grand Canyon AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-04-06   
928-599 9 Grand Canyon AZ PHNXAZ28VMD  073H TELNYX LLC 666   2020-12-26   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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