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.

Belgrade, MN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
320-254 A BLGRMNXBDS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-633 A STCDMNTOXXX  719F MCC TELEPHONY OF MINNESOTA, LLC - MN 626      
320-633 0 STCDMNTOXXX  719F MCC TELEPHONY OF MINNESOTA, LLC - MN 626   2010-05-16   
320-633 1 STCDMNTOX3X  184D ONVOY, LLC - MN 626   2016-05-05   
320-633 2 STCDMNTOX3X  184D ONVOY, LLC - MN 626   2017-11-06   
320-633 3 STCDMNTOX3X  184D ONVOY, LLC - MN 626   2006-10-14   
320-633 4 STCDMNTOX3X  184D ONVOY, LLC - MN 626   2021-05-22   
320-633 5 STCDMNTOXNX  624H ONVOY SPECTRUM, LLC 626   2021-07-16   
320-633 8 STCDMNTOXTX  073H TELNYX LLC 626   2020-07-05   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.