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: 666

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-666 A Reeves LA REVSLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-666 0 Reeves LA REVSLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-666 1 Reeves LA REVSLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-666 2 Reeves LA REVSLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-666 3 Reeves LA REVSLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-666 4 Reeves LA   145J TERRA NOVA TELECOM INC. 488   2025-05-28   
337-666 6 Reeves LA LFYTLAMAXAZ  965H FRACTEL, LLC 488   2021-02-14   
337-666 7 Reeves LA LFYTLAMAXIZ  516J TON80 COMMUNICATIONS, LLC 488   2022-04-10   
337-666 8 Reeves LA REVSLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-666 9 Reeves LA REVSLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      

Last updated: Sat, 02 May 2026 12:20:53 UTC

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