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.

NPA: 320 [Rate centres in NPA 320] [Dial plan for NPA 320]

NXX: 413

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-413 A Appleton MN STCDMNTOX7Y  5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 626      
320-413 0 Appleton MN STCDMNTOX7Y  5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 626      
320-413 1 Appleton MN STCDMNTOX3X  184D ONVOY, LLC - MN 626      
320-413 2 Appleton MN STCDMNTOXTX  073H TELNYX LLC 626      
320-413 3 Appleton MN STCDMNTOX3X  184D ONVOY, LLC - MN 626      
320-413 5 Appleton MN STCDMNTOXNX  624H ONVOY SPECTRUM, LLC 626      
320-413 6 Appleton MN STCDMNTOXRX  980E BANDWIDTH.COM CLEC, LLC - MN 626      
320-413 7 Appleton MN STCDMNTOX3X  184D ONVOY, LLC - MN 626      
320-413 8 Appleton MN STCDMNTOX3X  184D ONVOY, LLC - MN 626      
320-413 9 Appleton MN STCDMNTOX3X  184D ONVOY, LLC - MN 626      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.