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: 624

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
623-624 A Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
623-624 0 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-09-11   
623-624 1 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-09-11   
623-624 2 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-09-11   
623-624 3 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-09-11   
623-624 4 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-09-11   
623-624 5 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-09-11   
623-624 6 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-09-11   
623-624 7 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-09-11   
623-624 8 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-09-11   
623-624 9 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-09-11   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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