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: 519

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-519 A Carlos MN WTPKMNAC0MD  447D CHARTER FIBERLINK, LLC - MN 626      
320-519 0 Carlos MN STCDMNTOXTX  073H TELNYX LLC 626   2023-12-22   
320-519 1 Carlos MN WTPKMNAC0MD  447D CHARTER FIBERLINK, LLC - MN 626   2023-11-18   
320-519 2 Carlos MN   4156 TEKSTAR COMMUNICATIONS, INC. 626   2024-02-17   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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