Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: LSANCAGJDS4

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
310-981 4 Inglewood CA 7453 US TELEPACIFIC CORP. - CA 730   2010-04-04   
310-981 9 Inglewood CA 7453 US TELEPACIFIC CORP. - CA 730   2004-01-06   
310-988 4 Inglewood CA 7453 US TELEPACIFIC CORP. - CA 730   2010-04-04   
310-988 7 Inglewood CA 7453 US TELEPACIFIC CORP. - CA 730   2005-11-11   
323-201 A Montebello CA 7453 US TELEPACIFIC CORP. - CA 730      
323-201 0 Montebello CA 7453 US TELEPACIFIC CORP. - CA 730      
323-201 3 Montebello CA 7453 US TELEPACIFIC CORP. - CA 730      
323-201 4 Montebello CA 7453 US TELEPACIFIC CORP. - CA 730      
323-201 5 Montebello CA 7453 US TELEPACIFIC CORP. - CA 730      
323-201 6 Montebello CA 7453 US TELEPACIFIC CORP. - CA 730      
323-201 8 Montebello CA 7453 US TELEPACIFIC CORP. - CA 730      
323-201 9 Montebello CA 7453 US TELEPACIFIC CORP. - CA 730      
323-300 A Los Angeles: DA 02 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-300 1 Los Angeles: DA 02 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-300 3 Los Angeles: DA 02 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-300 9 Los Angeles: DA 02 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-334 A Los Angeles: DA 11 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-334 2 Los Angeles: DA 11 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-334 3 Los Angeles: DA 11 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-334 9 Los Angeles: DA 11 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-432 A Los Angeles: DA 08 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-432 4 Los Angeles: DA 08 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-432 5 Los Angeles: DA 08 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-432 9 Los Angeles: DA 08 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-454 A Los Angeles: DA 02 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-454 4 Los Angeles: DA 02 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-454 9 Los Angeles: DA 02 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-487 4 Los Angeles: DA 06 CA 7453 US TELEPACIFIC CORP. - CA 730   2013-11-24   
323-543 A Los Angeles: DA 03 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-543 2 Los Angeles: DA 03 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-543 9 Los Angeles: DA 03 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-556 A Los Angeles: DA 13 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-556 0 Los Angeles: DA 13 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-556 2 Los Angeles: DA 13 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-556 3 Los Angeles: DA 13 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-556 5 Los Angeles: DA 13 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-556 6 Los Angeles: DA 13 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-556 7 Los Angeles: DA 13 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-556 8 Los Angeles: DA 13 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-556 9 Los Angeles: DA 13 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-558 7 Montebello CA 7453 US TELEPACIFIC CORP. - CA 730      
323-596 A Los Angeles: DA 12 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-596 2 Los Angeles: DA 12 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-596 4 Los Angeles: DA 12 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-596 9 Los Angeles: DA 12 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-648 7 Los Angeles: DA 13 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-785 A Los Angeles: DA 14 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-796 4 Los Angeles: DA 05 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-859 A Los Angeles: DA 05 CA 7453 US TELEPACIFIC CORP. - CA 730      
323-859 0 Los Angeles: DA 05 CA 7453 US TELEPACIFIC CORP. - CA 730      

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Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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