Local Calling Guide

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NPA: 337 [Rate centres in NPA 337] [Dial plan for NPA 337]

NXX: 573

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-573 A Youngsville LA LFYTLAATX7X  516C AT&T CORP. 488      
337-573 0 Youngsville LA LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488   2015-06-18   
337-573 1 Youngsville LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2016-03-28   
337-573 2 Youngsville LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2016-03-28   
337-573 3 Youngsville LA LFYTLA180MD  8764 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 488   2017-10-30   
337-573 4 Youngsville LA LFYTLAMAXEZ  318J COMCAST IP PHONE, LLC 488   2018-04-11   
337-573 5 Youngsville LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2016-04-06   
337-573 6 Youngsville LA LFYTLAMAXUY  508J CENTURYLINK COMMUNICATIONS, LLC 488   2014-09-11   
337-573 7 Youngsville LA LFYTLAATX7X  516C AT&T CORP. 488   2011-06-30   
337-573 8 Youngsville LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2016-04-06   
337-573 9 Youngsville LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2015-08-25   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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