Local Calling Guide

Area code/prefix search

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NPA: 714 [Rate centres in NPA 714] [Dial plan for NPA 714]

NXX: 230

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
714-230 A Westminster CA IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
714-230 0 Westminster CA IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
714-230 1 Westminster CA IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
714-230 2 Westminster CA ANHMCA01DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2001-07-28   
714-230 3 Westminster CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2000-10-30   
714-230 4 Westminster CA   829J PAETEC ITEL, LLC 730   2001-04-20   
714-230 5 Westminster CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2002-12-17   
714-230 6 Westminster CA IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
714-230 7 Westminster CA   829J PAETEC ITEL, LLC 730   2002-09-26   
714-230 8 Westminster CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2000-12-30   
714-230 9 Westminster CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-11-13   

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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