Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 623 [Rate centres in NPA 623] [Dial plan for NPA 623]

NXX: 304

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
623-304 A Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
623-304 0 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-08-05   
623-304 1 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-08-05   
623-304 2 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-08-05   
623-304 3 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-08-05   
623-304 4 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-08-05   
623-304 5 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-08-05   
623-304 6 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-08-05   
623-304 7 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-08-05   
623-304 8 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-08-05   
623-304 9 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-08-05   

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

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