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: 300

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-300 A Elton LA LFYTLAMAXVY  150C VOICESTREAM GSM I, LLC 488      
337-300 0 Elton LA LFYTLAMAXAZ  965H FRACTEL, LLC 488   2020-01-17   
337-300 1 Elton LA   792K CHARTER IP ENABLED SERVICES, LLC 488   2025-02-09   
337-300 2 Elton LA LFYTLAMAXVY  150C VOICESTREAM GSM I, LLC 488   2022-01-04   
337-300 3 Elton LA LFYTLAMAXAZ  965H FRACTEL, LLC 488   2020-01-17   
337-300 4 Elton LA LFYTLAMAXVY  150C VOICESTREAM GSM I, LLC 488   2022-01-04   
337-300 6 Elton LA LFYTLAMAXVY  150C VOICESTREAM GSM I, LLC 488   2008-12-26   
337-300 7 Elton LA LFYTLAMAXVY  150C VOICESTREAM GSM I, LLC 488   2023-10-11   
337-300 8 Elton LA LFYTLAMAXVY  150C VOICESTREAM GSM I, LLC 488   2023-10-11   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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