Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Delcambre, LA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
337-490 A LFYTLAMAXEZ  318J COMCAST IP PHONE, LLC 488      
337-490 0   4930 LOUISIANA COMPETITIVE TELECOMMUNICATIONS, INC. 488   2016-07-22   
337-490 3   490J DISH WIRELESS, LLC 488   2023-11-23   
337-490 6   318J COMCAST IP PHONE, LLC 488      
337-490 7   318J COMCAST IP PHONE, LLC 488   2018-04-11   
337-685 A DLCMLAXADS0  0428 DELCAMBRE TEL. CO. 488      

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

Sponsored by: ISP Telecom

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