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: 632

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
623-632 A Phoenix AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666      
623-632 0 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-08-24   
623-632 1 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-08-24   
623-632 2 Phoenix AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2020-07-22   
623-632 3 Phoenix AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2020-07-22   
623-632 4 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2020-07-23   
623-632 5 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2020-07-23   
623-632 6 Phoenix AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2020-07-22   
623-632 7 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2020-07-23   
623-632 8 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2020-07-23   
623-632 9 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2020-07-23   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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