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.

Garden City, MN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
507-546 A GRCYMNXGRS5  1375 CONSOLIDATED COMMUNICATIONS MID-COM COMPANY - MN 620      
507-546 0 MNKTMNXMVMD  184D ONVOY, LLC - MN 620   2023-08-20   
507-546 1 GRCYMNXGRS5  1375 CONSOLIDATED COMMUNICATIONS MID-COM COMPANY - MN 620      
507-546 3 GRCYMNXGRS5  1375 CONSOLIDATED COMMUNICATIONS MID-COM COMPANY - MN 620      
507-546 5 MNKTMNXMVMD  184D ONVOY, LLC - MN 620   2022-10-12   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.