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: EVRTWAXAX3Y

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
360-404 9 Mount Vernon WA 624H ONVOY SPECTRUM, LLC 674      
360-428 9 Mount Vernon WA 624H ONVOY SPECTRUM, LLC 674      
360-445 9 Mount Vernon WA 624H ONVOY SPECTRUM, LLC 674      
360-488 9 Mount Vernon WA 624H ONVOY SPECTRUM, LLC 674      
425-539 A Everett WA 624H ONVOY SPECTRUM, LLC 674      
425-539 7 Everett WA 624H ONVOY SPECTRUM, LLC 674      
425-541 2 Everett WA 624H ONVOY SPECTRUM, LLC 674      
425-541 3 Everett WA 624H ONVOY SPECTRUM, LLC 674      
425-541 4 Everett WA 624H ONVOY SPECTRUM, LLC 674      
425-541 5 Everett WA 624H ONVOY SPECTRUM, LLC 674      
425-541 6 Everett WA 624H ONVOY SPECTRUM, LLC 674      
425-554 A Everett WA 624H ONVOY SPECTRUM, LLC 674      
425-554 0 Everett WA 624H ONVOY SPECTRUM, LLC 674      
425-554 1 Everett WA 624H ONVOY SPECTRUM, LLC 674      
425-554 2 Everett WA 624H ONVOY SPECTRUM, LLC 674      
425-554 3 Everett WA 624H ONVOY SPECTRUM, LLC 674      
425-554 4 Everett WA 624H ONVOY SPECTRUM, LLC 674      
425-554 5 Everett WA 624H ONVOY SPECTRUM, LLC 674      
425-554 6 Everett WA 624H ONVOY SPECTRUM, LLC 674      
425-554 7 Everett WA 624H ONVOY SPECTRUM, LLC 674      
425-554 8 Everett WA 624H ONVOY SPECTRUM, LLC 674      
425-554 9 Everett WA 624H ONVOY SPECTRUM, LLC 674      
425-683 4 Everett WA 624H ONVOY SPECTRUM, LLC 674      
425-683 5 Everett WA 624H ONVOY SPECTRUM, LLC 674      
425-683 6 Everett WA 624H ONVOY SPECTRUM, LLC 674      
425-683 8 Everett WA 624H ONVOY SPECTRUM, LLC 674      
425-683 9 Everett WA 624H ONVOY SPECTRUM, LLC 674      
564-516 4 Marysville WA 624H ONVOY SPECTRUM, LLC 674      
564-516 5 Marysville WA 624H ONVOY SPECTRUM, LLC 674      
564-516 6 Marysville WA 624H ONVOY SPECTRUM, LLC 674      
564-516 7 Marysville WA 624H ONVOY SPECTRUM, LLC 674      
564-516 8 Marysville WA 624H ONVOY SPECTRUM, LLC 674      

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

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