Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 626 [Rate centres in NPA 626] [Dial plan for NPA 626]

Region: CA

OCN: 553J WHITESKY COMMUNICATIONS, LLC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
626-621 9 Azusa-Glendora CA LSANCA03IMD  730   2021-10-01   
626-686 0 El Monte CA LSANCA03IMD  730   2021-10-01   
626-726 9 Arcadia CA LSANCA03IMD  730   2021-10-01   
626-772 0 Covina-Baldwin Park CA LSANCA03IMD  730   2021-10-03   
626-876 8 La Puente CA LSANCA03IMD  730   2021-10-01   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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