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: 300

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-300 A Glencoe MN MPLSMNCD9MD  5256 LEVEL 3 COMMUNICATIONS, LLC - MN 628      
320-300 0 Glencoe MN MPLSMNDTXRX  980E BANDWIDTH.COM CLEC, LLC - MN 628      
320-300 1 Glencoe MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628      
320-300 2 Glencoe MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628      
320-300 3 Glencoe MN MPLSMNCDZMD  073H TELNYX LLC 628      
320-300 4 Glencoe MN MPLSMNCD9MD  5256 LEVEL 3 COMMUNICATIONS, LLC - MN 628      
320-300 5 Glencoe MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628      
320-300 6 Glencoe MN MPLSMNDTX1Y  8405 TELEPORT COMMUNICATIONS AMERICA, LLC - MN 628      
320-300 7 Glencoe MN MPLSMNFD2MD  508J CENTURYLINK COMMUNICATIONS, LLC 628      
320-300 8 Glencoe MN MPLSMNGTG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 628      
320-300 9 Glencoe MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628      

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

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