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.

Sunburg, MN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
320-366 A SNBGMNXSRP0  1433 MID STATE TEL. CO. 626      
320-404 A STCDMNTOXXX  719F MCC TELEPHONY OF MINNESOTA, LLC - MN 626      
320-404 0 STCDMNTOX3X  184D ONVOY, LLC - MN 626   2023-09-03   
320-404 1 STCDMNTOXXX  719F MCC TELEPHONY OF MINNESOTA, LLC - MN 626   2010-08-07   
320-404 2 STCDMNTOX3X  184D ONVOY, LLC - MN 626   2021-03-11   
320-404 3 STCDMNTOX3X  184D ONVOY, LLC - MN 626   2021-04-07   
320-404 4 STCDMNTOX3X  184D ONVOY, LLC - MN 626   2020-05-26   
320-404 6 MRDCMN02RS0  2629 FEDERATED TELEPHONE COOPERATIVE - MN 626   2016-10-17   

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.