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: STCDMNTOXNX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
320-297 2 Appleton MN 624H ONVOY SPECTRUM, LLC 626      
320-337 6 Atwater MN 624H ONVOY SPECTRUM, LLC 626      
320-370 A St Cloud MN 624H ONVOY SPECTRUM, LLC 626      
320-370 0 St Cloud MN 624H ONVOY SPECTRUM, LLC 626      
320-370 2 St Cloud MN 624H ONVOY SPECTRUM, LLC 626      
320-370 3 St Cloud MN 624H ONVOY SPECTRUM, LLC 626      
320-370 4 St Cloud MN 624H ONVOY SPECTRUM, LLC 626      
320-380 7 St Cloud MN 624H ONVOY SPECTRUM, LLC 626      
320-380 8 St Cloud MN 624H ONVOY SPECTRUM, LLC 626      
320-402 2 St Cloud MN 624H ONVOY SPECTRUM, LLC 626      
320-402 3 St Cloud MN 624H ONVOY SPECTRUM, LLC 626      
320-402 5 St Cloud MN 624H ONVOY SPECTRUM, LLC 626      
320-402 6 St Cloud MN 624H ONVOY SPECTRUM, LLC 626      
320-402 7 St Cloud MN 624H ONVOY SPECTRUM, LLC 626      
320-407 5 St Cloud MN 624H ONVOY SPECTRUM, LLC 626      
320-407 6 St Cloud MN 624H ONVOY SPECTRUM, LLC 626      
320-407 7 St Cloud MN 624H ONVOY SPECTRUM, LLC 626      
320-413 5 Appleton MN 624H ONVOY SPECTRUM, LLC 626      
320-427 5 Beardsley MN 624H ONVOY SPECTRUM, LLC 626      
320-427 6 Beardsley MN 624H ONVOY SPECTRUM, LLC 626      
320-445 2 Alexandria MN 624H ONVOY SPECTRUM, LLC 626      
320-445 3 Alexandria MN 624H ONVOY SPECTRUM, LLC 626      
320-445 4 Alexandria MN 624H ONVOY SPECTRUM, LLC 626      
320-466 3 Avon MN 624H ONVOY SPECTRUM, LLC 626      
320-633 5 Belgrade MN 624H ONVOY SPECTRUM, LLC 626      
320-843 8 Benson MN 624H ONVOY SPECTRUM, LLC 626      
605-674 9 Big Stone City SD 624H ONVOY SPECTRUM, LLC 626      

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

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