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: 222

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-222 A De Quincy LA LKCHLADTXDX  5562 METROPCS, INC. 488      
337-222 0 De Quincy LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2019-07-07   
337-222 1 De Quincy LA   5562 METROPCS, INC. 488      
337-222 2 De Quincy LA   508J CENTURYLINK COMMUNICATIONS, LLC 488   2016-12-02   
337-222 3 De Quincy LA   749E ONVOY, LLC - LA 488   2019-08-31   
337-222 4 De Quincy LA   749E ONVOY, LLC - LA 488   2019-11-18   
337-222 5 De Quincy LA   749E ONVOY, LLC - LA 488   2019-11-18   
337-222 6 De Quincy LA   145J TERRA NOVA TELECOM INC. 488   2025-05-28   
337-222 7 De Quincy LA   508J CENTURYLINK COMMUNICATIONS, LLC 488   2014-09-12   
337-222 8 De Quincy LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2020-02-09   
337-222 9 De Quincy LA   150C VOICESTREAM GSM I, LLC 488      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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