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: 396

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
661-396 A Bakersfield: South DA CA BKFDCA14DS0  9740 PACIFIC BELL 734      
661-396 0 Bakersfield: South DA CA   9740 PACIFIC BELL 734      
661-396 1 Bakersfield: South DA CA   9740 PACIFIC BELL 734      
661-396 2 Bakersfield: South DA CA   9740 PACIFIC BELL 734      
661-396 3 Bakersfield: South DA CA   9740 PACIFIC BELL 734      
661-396 4 Bakersfield: South DA CA   9740 PACIFIC BELL 734      
661-396 5 Bakersfield: South DA CA   9262 UTILITY TELECOM GROUP, LLC - CA 734   2008-08-29   
661-396 6 Bakersfield: South DA CA   9740 PACIFIC BELL 734      
661-396 7 Bakersfield: South DA CA   9740 PACIFIC BELL 734      
661-396 8 Bakersfield: South DA CA   9740 PACIFIC BELL 734      
661-396 9 Bakersfield: South DA CA   9740 PACIFIC BELL 734      

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

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