Local Calling Guide

Area code/prefix search

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

NXX: 307

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-307 A Krotz Springs LA LFYTLA18X1X  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 488      
337-307 0 Krotz Springs LA LFYTLA18X1X  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 488      
337-307 1 Krotz Springs LA LFYTLAMAX7Z  624H ONVOY SPECTRUM, LLC 488   2023-07-23   
337-307 2 Krotz Springs LA ABVLLACT0MD  4930 LOUISIANA COMPETITIVE TELECOMMUNICATIONS, INC. 488   2016-07-22   
337-307 3 Krotz Springs LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2016-04-14   
337-307 4 Krotz Springs LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2016-04-14   
337-307 5 Krotz Springs LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2020-06-27   
337-307 6 Krotz Springs LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2020-06-27   
337-307 7 Krotz Springs LA LFYTLAMAXUY  508J CENTURYLINK COMMUNICATIONS, LLC 488   2014-09-11   
337-307 8 Krotz Springs LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2019-01-05   
337-307 9 Krotz Springs LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2019-01-05   

Last updated: Fri, 28 Jun 2024 03:14:50 UTC

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