Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 951 [Rate centres in NPA 951] [Dial plan for NPA 951]

NXX: 729

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
951-729 A Arlington CA   515J IP HORIZON LLC 730      
951-729 0 Arlington CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2009-09-14   
951-729 1 Arlington CA   515J IP HORIZON LLC 730      
951-729 2 Arlington CA   515J IP HORIZON LLC 730      
951-729 3 Arlington CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2005-09-25   
951-729 4 Arlington CA   515J IP HORIZON LLC 730      
951-729 5 Arlington CA RVSDCAQUPS0  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2009-04-05   
951-729 6 Arlington CA ANHMCA01XEY  516C AT&T CORP. 730   2006-06-30   
951-729 7 Arlington CA LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730   2006-05-25   
951-729 8 Arlington CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-10-01   
951-729 9 Arlington CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2006-10-28   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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