Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: FARGNDBCX4Y

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
701-707 A Fargo ND 506J TWILIO INTERNATIONAL, INC. 636      
701-707 7 Fargo ND 506J TWILIO INTERNATIONAL, INC. 636   2020-12-21   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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