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: 759

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
661-759 A Wasco CA BKFDCA01X2X  5562 METROPCS, INC. 734      
661-759 0 Wasco CA   5562 METROPCS, INC. 734   2017-04-30   
661-759 1 Wasco CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 734      
661-759 2 Wasco CA   649C ONVOY, LLC - CA 734      
661-759 3 Wasco CA   6010 NEW CINGULAR WIRELESS PCS, LLC 734   2018-01-12   
661-759 4 Wasco CA   5562 METROPCS, INC. 734   2018-11-04   
661-759 5 Wasco CA   337E BRIGHT HOUSE NTWS INFORMATION SVCS (CALIFORNIA) CA 734   2018-01-05   
661-759 6 Wasco CA   5562 METROPCS, INC. 734   2018-05-06   
661-759 7 Wasco CA   5562 METROPCS, INC. 734   2011-04-02   
661-759 8 Wasco CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 734   2016-12-01   
661-759 9 Wasco CA   5562 METROPCS, INC. 734   2015-09-05   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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