Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 337 [Rate centres in NPA 337] [Dial plan for NPA 337]

NXX: 471

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-471 A Franklin LA LFYTLAATX7X  516C AT&T CORP. 488      
337-471 0 Franklin LA   4930 LOUISIANA COMPETITIVE TELECOMMUNICATIONS, INC. 488   2016-07-22   
337-471 1 Franklin LA   318J COMCAST IP PHONE LLC 488   2018-04-11   
337-471 2 Franklin LA   749E ONVOY, LLC - LA 488   2021-04-25   
337-471 3 Franklin LA   749E ONVOY, LLC - LA 488   2021-04-25   
337-471 7 Franklin LA   516C AT&T CORP. 488   2010-02-12   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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