Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 763 [Rate centres in NPA 763] [Dial plan for NPA 763]

NXX: 356

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
763-356 A Big Lake MN MPLSMNCD9MD  5256 LEVEL 3 COMMUNICATIONS, LLC - MN 628      
763-356 2 Big Lake MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628   2022-10-01   
763-356 4 Big Lake MN MPLSMNCD9MD  5256 LEVEL 3 COMMUNICATIONS, LLC - MN 628   2022-09-30   
763-356 7 Big Lake MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628   2022-10-27   
763-356 8 Big Lake MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628   2022-10-27   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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