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: 305

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-305 A Ortonville MN STCDMNTOX7Y  5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 626      
320-305 0 Ortonville MN STCDMNTOX7Y  5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 626      
320-305 1 Ortonville MN STCDMNTOX7Y  5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 626      
320-305 2 Ortonville MN STCDMNTOX7Y  5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 626      
320-305 3 Ortonville MN STCDMNTOX7Y  5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 626      
320-305 4 Ortonville MN STCDMNTOX7Y  5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 626      
320-305 5 Ortonville MN YWBKMN02RS0  2836 FARMERS MUTUAL TELEPHONE COMPANY - MN 626      
320-305 6 Ortonville MN STCDMNTOXRX  980E BANDWIDTH.COM CLEC, LLC - MN 626      
320-305 7 Ortonville MN STCDMNTOX3X  184D ONVOY, LLC - MN 626      
320-305 8 Ortonville MN STCDMNTOX3X  184D ONVOY, LLC - MN 626      
320-305 9 Ortonville MN STCDMNTOX7Y  5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 626      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.