Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 916 [Rate centres in NPA 916] [Dial plan for NPA 916]

NXX: 270

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
916-270 A Walnut Grove CA WSCRCAKE1MD  6529 T-MOBILE USA, INC. 726      
916-270 0 Walnut Grove CA   073H TELNYX LLC 726   2020-05-10   
916-270 1 Walnut Grove CA   073H TELNYX LLC 726   2020-10-17   
916-270 2 Walnut Grove CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-30   
916-270 3 Walnut Grove CA   6529 T-MOBILE USA, INC. 726   2019-10-25   
916-270 4 Walnut Grove CA   6529 T-MOBILE USA, INC. 726   2019-10-25   
916-270 5 Walnut Grove CA   6529 T-MOBILE USA, INC. 726      
916-270 6 Walnut Grove CA   649C ONVOY, LLC - CA 726   2019-11-07   
916-270 7 Walnut Grove CA   6529 T-MOBILE USA, INC. 726   2010-01-10   
916-270 8 Walnut Grove CA   6529 T-MOBILE USA, INC. 726   2019-03-18   
916-270 9 Walnut Grove CA   6529 T-MOBILE USA, INC. 726      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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