Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 661 [Rate centres in NPA 661] [Dial plan for NPA 661]

NXX: 675

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
661-675 A Palmdale: Palmdale DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
661-675 0 Palmdale: Palmdale DA CA   515J IP HORIZON LLC 730      
661-675 1 Palmdale: Palmdale DA CA   515J IP HORIZON LLC 730      
661-675 2 Palmdale: Palmdale DA CA   515J IP HORIZON LLC 730      
661-675 3 Palmdale: Palmdale DA CA LSANCAJWDS5  258E YMAX COMMUNICATIONS CORP. - CA 730   2009-08-20   
661-675 4 Palmdale: Palmdale DA CA   515J IP HORIZON LLC 730      
661-675 5 Palmdale: Palmdale DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2004-04-03   
661-675 6 Palmdale: Palmdale DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2004-04-03   
661-675 7 Palmdale: Palmdale DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2004-07-05   
661-675 8 Palmdale: Palmdale DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2004-07-05   
661-675 9 Palmdale: Palmdale DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2004-09-09   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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