Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 562 [Rate centres in NPA 562] [Dial plan for NPA 562]

NXX: 550

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-550 A Whittier CA   6529 T-MOBILE USA, INC. 730   2021-05-03   
562-550 0 Whittier CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2021-05-06   
562-550 1 Whittier CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2021-05-06   
562-550 2 Whittier CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2021-05-06   
562-550 3 Whittier CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2021-05-06   
562-550 4 Whittier CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2021-05-06   
562-550 5 Whittier CA   145J TERRA NOVA TELECOM INC. 730   2021-05-06   
562-550 6 Whittier CA   073H TELNYX LLC 730   2021-05-23   
562-550 8 Whittier CA   6529 T-MOBILE USA, INC. 730   2021-05-03   
562-550 9 Whittier CA   6529 T-MOBILE USA, INC. 730   2021-05-03   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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