Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 213 [Rate centres in NPA 213] [Dial plan for NPA 213]

NXX: 737

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
213-737 A Los Angeles: DA 01 CA LSANCARCYAX  622J SKYE TELECOM LLC DBA SKYETEL 730      
213-737 0 Los Angeles: DA 01 CA LSANCARCYAX  622J SKYE TELECOM LLC DBA SKYETEL 730   2021-07-03   
213-737 1 Los Angeles: DA 01 CA LNBHCAXPXQX  981E BANDWIDTH.COM CLEC, LLC - CA 730   2021-10-24   
213-737 2 Los Angeles: DA 01 CA LSANCA03IMD  553J WHITESKY COMMUNICATIONS, LLC 730   2021-10-02   
213-737 3 Los Angeles: DA 01 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-04   
213-737 4 Los Angeles: DA 01 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-04   
213-737 5 Los Angeles: DA 01 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-04   
213-737 6 Los Angeles: DA 01 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-04   
213-737 7 Los Angeles: DA 01 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-04   
213-737 8 Los Angeles: DA 01 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2021-08-14   
213-737 9 Los Angeles: DA 01 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2021-08-14   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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