Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

North Tahoe: Tahoe City DA, CA

<< 1 2

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
530-581 9 SCRMCA01XSY  649C ONVOY, LLC - CA 726   2021-08-09   
530-583 A THCYCA01DS0  9740 PACIFIC BELL 726      
530-584 A THCYCA01DS0  9740 PACIFIC BELL 726      
530-584 0 SCRMCA01X7Z  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2013-04-27   
530-584 1 THCYCA01DS0  9740 PACIFIC BELL 726      
530-584 2 SLKTCA100MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 726   2011-02-25   
530-584 3 SCRMCA01X7Z  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2013-04-27   
530-584 4 SCRMCA01XSY  649C ONVOY, LLC - CA 726   2013-03-14   
530-584 5 THCYCA01DS0  9740 PACIFIC BELL 726      
530-584 6 THCYCA01DS0  9740 PACIFIC BELL 726      
530-584 7 SCRMCA01XSY  649C ONVOY, LLC - CA 726   2010-07-22   
530-584 9 SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2012-08-11   
530-807 A SLKTCA100MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 726      
530-807 0 SCRMCA01XSZ  073H TELNYX LLC 726   2018-12-06   
530-807 1 SLKTCA100MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 726   2016-08-18   
530-807 2 SCRMCA0112Z  506J TWILIO INTERNATIONAL, INC. 726   2021-04-12   
530-807 3 SCRMCA01XSY  649C ONVOY, LLC - CA 726   2021-07-18   
530-807 4 SCRMCA01XSY  649C ONVOY, LLC - CA 726   2021-07-18   
530-807 5 SCRMCA01XSY  649C ONVOY, LLC - CA 726   2019-02-23   
530-807 6 SCRMCA01XSY  649C ONVOY, LLC - CA 726   2019-02-23   
530-807 7 WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2016-08-19   
530-807 8 WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2019-04-30   
530-807 9 SCRMCA01X7Z  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2020-11-07   

<< 1 2

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.