Local Calling Guide

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Lake Crystal, MN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
507-588 A MNKTMNXM6MD  719F MCC TELEPHONY OF MINNESOTA, LLC - MN 620      
507-588 4   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 620   2022-05-02   
507-588 5   184D ONVOY, LLC - MN 620   2022-10-12   
507-588 6   719F MCC TELEPHONY OF MINNESOTA, LLC - MN 620   2010-07-11   
507-588 7   508J CENTURYLINK COMMUNICATIONS, LLC 620   2017-11-30   
507-588 8   965H FRACTEL, LLC 620   2020-11-05   
507-588 9   184D ONVOY, LLC - MN 620   2023-08-20   
507-726 A LKCRMNXLRS7  1375 CONSOLIDATED COMMUNICATIONS MID-COM COMPANY - MN 620      
507-726 1   1375 CONSOLIDATED COMMUNICATIONS MID-COM COMPANY - MN 620      
507-726 2   1375 CONSOLIDATED COMMUNICATIONS MID-COM COMPANY - MN 620      
507-726 4   1375 CONSOLIDATED COMMUNICATIONS MID-COM COMPANY - MN 620      
507-726 5   145J TERRA NOVA TELECOM INC. 620   2026-01-09   
507-726 6   1375 CONSOLIDATED COMMUNICATIONS MID-COM COMPANY - MN 620      
507-726 8   8405 TELEPORT COMMUNICATIONS AMERICA, LLC - MN 620   2022-11-09   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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