Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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South Whidbey, WA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
360-221 A SWHDWAXXDS1  2452 WHIDBEY TEL. CO. 674      
360-221 0   2452 WHIDBEY TEL. CO. 674      
360-221 1   2452 WHIDBEY TEL. CO. 674      
360-221 2   2452 WHIDBEY TEL. CO. 674      
360-221 3   2452 WHIDBEY TEL. CO. 674      
360-221 4   2452 WHIDBEY TEL. CO. 674      
360-221 5   2452 WHIDBEY TEL. CO. 674      
360-221 6   2452 WHIDBEY TEL. CO. 674      
360-221 7   2452 WHIDBEY TEL. CO. 674      
360-221 8   2452 WHIDBEY TEL. CO. 674      
360-222 A SWHDWAXXDS1  2452 WHIDBEY TEL. CO. 674      
360-222 1   490J DISH WIRELESS, LLC 674   2023-07-03   
360-222 2   318J COMCAST IP PHONE, LLC 674   2012-01-12   
360-222 3   2452 WHIDBEY TEL. CO. 674      
360-222 4   318J COMCAST IP PHONE, LLC 674   2010-08-13   
360-222 5   321J HD CARRIER LLC 674   2018-04-30   
360-222 6   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2022-04-07   
360-222 7   321J HD CARRIER LLC 674   2016-05-02   
360-222 8   937F ASTOUND BROADBAND, LLC - WA 674   2013-07-30   
360-222 9   145J TERRA NOVA TELECOM INC. 674   2025-07-14   
360-321 A SWHDWAXXDS1  2452 WHIDBEY TEL. CO. 674      
360-321 0   2452 WHIDBEY TEL. CO. 674      
360-321 1   2452 WHIDBEY TEL. CO. 674      
360-321 2   2452 WHIDBEY TEL. CO. 674      
360-321 4   2452 WHIDBEY TEL. CO. 674      
360-321 5   2452 WHIDBEY TEL. CO. 674      
360-321 6   2452 WHIDBEY TEL. CO. 674      
360-321 7   2452 WHIDBEY TEL. CO. 674      
360-321 8   2452 WHIDBEY TEL. CO. 674      
360-321 9   2452 WHIDBEY TEL. CO. 674      
360-331 A SWHDWAXXDS1  2452 WHIDBEY TEL. CO. 674      
360-331 0   2452 WHIDBEY TEL. CO. 674      
360-331 1   2452 WHIDBEY TEL. CO. 674      
360-331 2   2452 WHIDBEY TEL. CO. 674      
360-331 3   2452 WHIDBEY TEL. CO. 674      
360-331 4   2452 WHIDBEY TEL. CO. 674      
360-331 5   2452 WHIDBEY TEL. CO. 674      
360-331 6   2452 WHIDBEY TEL. CO. 674      
360-331 7   2452 WHIDBEY TEL. CO. 674      
360-331 8   2452 WHIDBEY TEL. CO. 674      
360-341 A SWHDWAXXDS1  2452 WHIDBEY TEL. CO. 674      
360-341 1   2452 WHIDBEY TEL. CO. 674      
360-341 2   2452 WHIDBEY TEL. CO. 674      
360-341 3   2452 WHIDBEY TEL. CO. 674      
360-341 4   2452 WHIDBEY TEL. CO. 674      
360-341 5   2452 WHIDBEY TEL. CO. 674      
360-579 A SWHDWAXXDS1  2452 WHIDBEY TEL. CO. 674      
360-579 1   2452 WHIDBEY TEL. CO. 674      
360-579 2   2452 WHIDBEY TEL. CO. 674      
360-579 4   2452 WHIDBEY TEL. CO. 674      
360-730 A SWHDWAXXDS1  2452 WHIDBEY TEL. CO. 674      
360-730 1   2452 WHIDBEY TEL. CO. 674      
360-730 2   2452 WHIDBEY TEL. CO. 674      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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