Local Calling Guide

Area code/prefix search

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

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
360-730 A SWHDWAXXDS1  2452 WHIDBEY TEL. CO. 674      
360-730 1 SWHDWAXXDS1  2452 WHIDBEY TEL. CO. 674      
360-730 2 SWHDWAXXDS1  2452 WHIDBEY TEL. CO. 674      

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

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