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.

Switch: CHICCACW1MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
530-203 0 Elk Creek CA 073H TELNYX LLC 724      
530-203 4 Elk Creek CA 073H TELNYX LLC 724      
530-236 1 Challenge CA 073H TELNYX LLC 724      
530-238 6 Shasta Lake CA 073H TELNYX LLC 724      
530-319 6 Redding CA 073H TELNYX LLC 724      
530-322 6 Portola CA 073H TELNYX LLC 724      
530-324 1 Willow Creek CA 073H TELNYX LLC 724      
530-331 4 Yreka CA 073H TELNYX LLC 724      
530-364 9 Anderson CA 073H TELNYX LLC 724      
530-385 3 Gerber CA 073H TELNYX LLC 724      
530-390 7 Los Molinos CA 073H TELNYX LLC 724      
530-399 A Chico CA 073H TELNYX LLC 724      
530-399 1 Chico CA 073H TELNYX LLC 724      
530-425 1 Stonyford CA 073H TELNYX LLC 724      
530-428 1 Loyalton CA 073H TELNYX LLC 724      
530-430 1 Sierraville CA 073H TELNYX LLC 724      
530-431 1 Richvale CA 073H TELNYX LLC 724      
530-435 3 Gazelle CA 073H TELNYX LLC 724      
530-436 7 Grenada CA 073H TELNYX LLC 724      
530-481 1 Paskenta CA 073H TELNYX LLC 724      
530-500 8 Dunsmuir CA 073H TELNYX LLC 724      
530-509 1 Orleans CA 073H TELNYX LLC 724      
530-517 4 Butte City CA 073H TELNYX LLC 724      
530-618 1 Hoopa CA 073H TELNYX LLC 724      
530-657 9 Weed CA 073H TELNYX LLC 724      
530-684 5 Montague CA 073H TELNYX LLC 724      
530-685 9 Willows CA 073H TELNYX LLC 724      
530-690 8 Red Bluff CA 073H TELNYX LLC 724      
530-706 1 Hayfork CA 073H TELNYX LLC 724      
530-729 1 Hornbrook CA 073H TELNYX LLC 724      
530-730 9 Bangor CA 073H TELNYX LLC 724      
530-734 7 French Gulch CA 073H TELNYX LLC 724      
530-778 8 Lewiston CA 073H TELNYX LLC 724      
530-783 8 Paradise CA 073H TELNYX LLC 724      
530-784 9 Weaverville CA 073H TELNYX LLC 724      
530-803 9 Cottonwood CA 073H TELNYX LLC 724      
530-836 3 Blairsden CA 073H TELNYX LLC 724      
530-854 8 Oroville CA 073H TELNYX LLC 724      
530-861 0 Vina CA 073H TELNYX LLC 724      
530-869 8 Biggs CA 073H TELNYX LLC 724      
530-925 7 Mount Shasta CA 073H TELNYX LLC 724      
530-927 4 Quincy CA 073H TELNYX LLC 724      
530-936 8 Orland CA 073H TELNYX LLC 724      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.