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Search area code/prefix (NPA/NXX)
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Switch: CHICCA017MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
530-232 A Redding CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-232 0 Redding CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-232 1 Redding CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-232 2 Redding CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-232 3 Redding CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-232 5 Redding CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-232 6 Redding CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-234 7 Ravendale CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2017-08-24   
530-235 5 Dunsmuir CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2005-08-02   
530-236 A Challenge CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-239 A Mount Shasta CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-239 4 Mount Shasta CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-248 A Redding CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-248 1 Redding CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-248 4 Redding CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-248 5 Redding CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-250 A Susanville CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-250 2 Susanville CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2005-07-07   
530-250 3 Susanville CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2006-04-15   
530-250 4 Susanville CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2006-09-01   
530-253 7 Janesville CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2017-08-23   
530-255 1 Redding CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-282 1 Oroville CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2008-11-25   
530-284 5 Greenville CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2017-08-23   
530-299 7 Adin CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2017-08-24   
530-316 0 Blairsden CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2007-05-17   
530-322 5 Portola CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2005-08-01   
530-324 3 Willow Creek CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-324 4 Willow Creek CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-331 8 Yreka CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2005-07-26   
530-331 9 Yreka CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2007-07-03   
530-335 1 Burney CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2017-08-17   
530-336 4 Fall River Mills CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2017-08-23   
530-337 7 Montgomery Creek CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2017-08-24   
530-338 3 Redding CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2013-07-07   
530-348 0 Cottonwood CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-353 A Oroville CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-353 4 Oroville CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2011-09-30   
530-361 6 Willows CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2005-08-01   
530-364 3 Anderson CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-366 3 Red Bluff CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2008-02-27   
530-377 5 Cottonwood CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2005-08-02   
530-380 0 Lewiston CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-380 1 Lewiston CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-384 8 Los Molinos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2014-05-18   
530-394 2 Quincy CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2012-12-02   
530-403 A Oroville CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-403 5 Oroville CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2005-08-02   
530-408 5 Weed CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2008-02-13   
530-410 A Redding CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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