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: 760

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
661-760 A Buttonwillow CA BKFDCA11GMD  649C ONVOY, LLC - CA 734      
661-760 0 Buttonwillow CA BKFDCA119MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 734      
661-760 1 Buttonwillow CA BKFDCA119MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 734      
661-760 2 Buttonwillow CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2017-04-04   
661-760 3 Buttonwillow CA BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734   2022-02-07   
661-760 5 Buttonwillow CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2021-07-22   
661-760 6 Buttonwillow CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2019-02-22   
661-760 7 Buttonwillow CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2019-02-22   
661-760 8 Buttonwillow CA BKFDCAKTXXX  490J DISH WIRELESS, LLC 734   2023-11-13   
661-760 9 Buttonwillow CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2021-10-29   

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

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