Local Calling Guide

Area code/prefix search

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NPA: 661 [Rate centres in NPA 661] [Dial plan for NPA 661]

NXX: 512

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
661-512 A Palmdale: Agua Dulce DA CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
661-512 0 Palmdale: Agua Dulce DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-22   
661-512 1 Palmdale: Agua Dulce DA CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2024-09-28   
661-512 2 Palmdale: Agua Dulce DA CA LSANCAJWJMD  516J TON80 COMMUNICATIONS, LLC 730   2021-10-27   
661-512 3 Palmdale: Agua Dulce DA CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2021-07-22   
661-512 4 Palmdale: Agua Dulce DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-12-13   
661-512 5 Palmdale: Agua Dulce DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2020-11-16   
661-512 6 Palmdale: Agua Dulce DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2020-11-16   
661-512 7 Palmdale: Agua Dulce DA CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2022-09-17   
661-512 8 Palmdale: Agua Dulce DA CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2021-09-24   
661-512 9 Palmdale: Agua Dulce DA CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2020-11-14   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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