Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 701 [Rate centres in NPA 701] [Dial plan for NPA 701]

NXX: 503

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
701-503 A North McIntosh ND SXFLSDCOXUX  478J NUSO, LLC 640      
701-503 1 North McIntosh ND SXFLSDCOXUX  478J NUSO, LLC 640   2020-10-27   
701-503 2 North McIntosh ND SXFLSDCOX0X  624H ONVOY SPECTRUM, LLC 640   2021-10-29   
701-503 3 North McIntosh ND SXFLSDCOTMD  452F ONVOY, LLC - ND 640   2021-06-13   
701-503 4 North McIntosh ND SXFLSDCOTMD  452F ONVOY, LLC - ND 640   2021-02-12   
701-503 5 North McIntosh ND SXFLSDCOTMD  452F ONVOY, LLC - ND 640   2021-02-12   
701-503 6 North McIntosh ND SXFLSDCORMD  8054 LEVEL 3 COMMUNICATIONS, LLC - ND 640   2023-01-08   
701-503 7 North McIntosh ND SXFLSDCOX0X  624H ONVOY SPECTRUM, LLC 640   2021-07-18   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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