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: STCDMNTOXNX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
320-297 2 Appleton MN 624H ONVOY SPECTRUM, LLC 626   2021-11-18   
320-337 6 Atwater MN 624H ONVOY SPECTRUM, LLC 626   2021-08-04   
320-370 A St Cloud MN 624H ONVOY SPECTRUM, LLC 626      
320-370 0 St Cloud MN 624H ONVOY SPECTRUM, LLC 626   2017-08-28   
320-370 2 St Cloud MN 624H ONVOY SPECTRUM, LLC 626   2020-08-07   
320-370 3 St Cloud MN 624H ONVOY SPECTRUM, LLC 626   2020-08-07   
320-370 4 St Cloud MN 624H ONVOY SPECTRUM, LLC 626   2020-08-07   
320-380 7 St Cloud MN 624H ONVOY SPECTRUM, LLC 626   2022-01-31   
320-380 8 St Cloud MN 624H ONVOY SPECTRUM, LLC 626   2022-01-31   
320-402 2 St Cloud MN 624H ONVOY SPECTRUM, LLC 626   2023-11-27   
320-402 3 St Cloud MN 624H ONVOY SPECTRUM, LLC 626   2023-11-27   
320-402 5 St Cloud MN 624H ONVOY SPECTRUM, LLC 626   2023-11-27   
320-402 6 St Cloud MN 624H ONVOY SPECTRUM, LLC 626   2023-11-27   
320-402 7 St Cloud MN 624H ONVOY SPECTRUM, LLC 626   2023-11-27   
320-407 5 St Cloud MN 624H ONVOY SPECTRUM, LLC 626   2021-10-30   
320-407 6 St Cloud MN 624H ONVOY SPECTRUM, LLC 626   2021-10-30   
320-407 7 St Cloud MN 624H ONVOY SPECTRUM, LLC 626   2021-10-30   
320-413 5 Appleton MN 624H ONVOY SPECTRUM, LLC 626   2021-07-16   
320-427 5 Beardsley MN 624H ONVOY SPECTRUM, LLC 626   2021-07-16   
320-427 6 Beardsley MN 624H ONVOY SPECTRUM, LLC 626   2021-10-30   
320-445 2 Alexandria MN 624H ONVOY SPECTRUM, LLC 626   2021-12-10   
320-445 3 Alexandria MN 624H ONVOY SPECTRUM, LLC 626   2021-12-10   
320-445 4 Alexandria MN 624H ONVOY SPECTRUM, LLC 626   2021-07-16   
320-466 3 Avon MN 624H ONVOY SPECTRUM, LLC 626   2021-07-16   
320-633 5 Belgrade MN 624H ONVOY SPECTRUM, LLC 626   2021-07-16   
320-843 8 Benson MN 624H ONVOY SPECTRUM, LLC 626   2021-07-16   
605-674 9 Big Stone City SD 624H ONVOY SPECTRUM, LLC 626   2021-07-18   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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