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: 415

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
701-415 A Bismarck ND BSMRNDBCX0X  6701 AERIAL COMMUNICATIONS, INC. 638      
701-415 0 Bismarck ND   452F ONVOY, LLC - ND 638   2017-11-03   
701-415 1 Bismarck ND   551G NUSO, LLC 638   2018-03-06   
701-415 2 Bismarck ND   452F ONVOY, LLC - ND 638   2019-03-10   
701-415 3 Bismarck ND   452F ONVOY, LLC - ND 638   2018-02-14   
701-415 4 Bismarck ND   321J HD CARRIER LLC 638   2017-04-09   
701-415 5 Bismarck ND   6701 AERIAL COMMUNICATIONS, INC. 638   2019-07-15   
701-415 6 Bismarck ND   6701 AERIAL COMMUNICATIONS, INC. 638   2019-07-15   
701-415 7 Bismarck ND   8054 LEVEL 3 COMMUNICATIONS, LLC - ND 638   2020-01-26   
701-415 8 Bismarck ND   6701 AERIAL COMMUNICATIONS, INC. 638   2016-09-05   
701-415 9 Bismarck ND   6701 AERIAL COMMUNICATIONS, INC. 638   2016-09-05   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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