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: 518

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
701-518 A Bismarck ND BSMRNDBCXUX  318J COMCAST IP PHONE, LLC 638      
701-518 0 Bismarck ND BSMRNDBCX7X  073H TELNYX LLC 638   2023-10-15   
701-518 1 Bismarck ND BSMRNDBCXUX  318J COMCAST IP PHONE, LLC 638   2023-07-07   
701-518 2 Bismarck ND BSMRNDBCX0X  6701 AERIAL COMMUNICATIONS, INC. 638   2024-10-24   
701-518 3 Bismarck ND BSMRNDBCX0X  6701 AERIAL COMMUNICATIONS, INC. 638   2024-10-24   
701-518 4 Bismarck ND   6701 AERIAL COMMUNICATIONS, INC. 638   2025-04-05   
701-518 8 Bismarck ND BSMRNDBCX3X  624H ONVOY SPECTRUM, LLC 638   2023-11-28   
701-518 9 Bismarck ND BSMRNDBCX3X  624H ONVOY SPECTRUM, LLC 638   2023-11-28   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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