Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 320 [Rate centres in NPA 320] [Dial plan for NPA 320]

NXX: 409

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-409 A Spicer MN WTPKMNAC0MD  447D CHARTER FIBERLINK, LLC - MN 626      
320-409 0 Spicer MN STCDMNTOX3X  184D ONVOY, LLC - MN 626      
320-409 1 Spicer MN WTPKMNAC0MD  447D CHARTER FIBERLINK, LLC - MN 626      
320-409 2 Spicer MN STCDMNTOX3X  184D ONVOY, LLC - MN 626      
320-409 3 Spicer MN STCDMNTOX3X  184D ONVOY, LLC - MN 626      
320-409 4 Spicer MN STCDMNTOX3X  184D ONVOY, LLC - MN 626      
320-409 5 Spicer MN STCDMNTOX0X  5256 LEVEL 3 COMMUNICATIONS, LLC - MN 626      
320-409 6 Spicer MN STCDMNTOXUX  8405 TELEPORT COMMUNICATIONS AMERICA, LLC - MN 626      
320-409 7 Spicer MN MRRSMNFTRS1  2629 FEDERATED TELEPHONE COOPERATIVE - MN 626      

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

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