Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Roanoke, LA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
337-753 A RONKLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-753 0 RONKLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-753 1 RONKLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-753 2 RONKLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-753 3 LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488      
337-753 4 LFYTLAMAXUY  508J CENTURYLINK COMMUNICATIONS, LLC 488      
337-753 5 RONKLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-753 6 RONKLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-753 7 RONKLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-753 8 RONKLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-753 9 RONKLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-768 A LFYTLAMAXIZ  516J TON80 COMMUNICATIONS, LLC 488      
337-768 1   350D CHARTER FIBERLINK LA-CCO, LLC - LA 488      
337-768 7 LFYTLAMAXIZ  516J TON80 COMMUNICATIONS, LLC 488      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.