Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 574 [Rate centres in NPA 574] [Dial plan for NPA 574]

NXX: 704

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
574-704 A Plymouth IN PLMOINXAXMD  508J CENTURYLINK COMMUNICATIONS, LLC 332      
574-704 3 Plymouth IN SBNDIN01X1X  7440 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 332   2018-04-30   
574-704 7 Plymouth IN PLMOINXAXMD  508J CENTURYLINK COMMUNICATIONS, LLC 332   2014-01-13   

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

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