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: 471

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
623-471 A Phoenix AZ BCKYAZMADS0  9636 QWEST CORPORATION 666      
623-471 0 Phoenix AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666      
623-471 1 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
623-471 2 Phoenix AZ BCKYAZMADS0  9636 QWEST CORPORATION 666      
623-471 3 Phoenix AZ BCKYAZMADS0  9636 QWEST CORPORATION 666      
623-471 4 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
623-471 5 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
623-471 6 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
623-471 7 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
623-471 8 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
623-471 9 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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