Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 928 [Rate centres in NPA 928] [Dial plan for NPA 928]

NXX: 946

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-946 A Safford AZ   965H FRACTEL, LLC 668   2020-11-29   
928-946 3 Safford AZ   965H FRACTEL, LLC 668   2020-11-29   
928-946 4 Safford AZ   506J TWILIO INTERNATIONAL, INC. 668   2020-12-28   

Last updated: Sun, 29 Nov 2020 13:13:58 UTC

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