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.
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Switch: SWHDWAXXDS1

Remotes:

Switch Switch name Switch type
PNRBWAXARS1  POINT ROBERTS  351 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
360-221 A South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-221 0 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-221 1 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-221 2 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-221 3 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-221 4 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-221 5 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-221 6 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-221 7 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-221 8 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-222 A South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-222 3 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-321 A South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-321 0 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-321 1 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-321 2 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-321 4 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-321 5 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-321 6 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-321 7 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-321 8 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-321 9 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-331 A South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-331 0 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-331 1 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-331 2 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-331 3 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-331 4 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-331 5 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-331 6 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-331 7 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-331 8 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-341 A South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-341 1 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-341 2 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-341 3 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-341 4 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-341 5 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-444 A Hat Island WA 2417 HAT ISLAND TEL. CO. 674      
360-579 A South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-579 1 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-579 2 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-579 4 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-730 A South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-730 1 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      
360-730 2 South Whidbey WA 2452 WHIDBEY TEL. CO. 674      

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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