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.

Switch: TLLSLAXARS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
318-534 A Tullos LA 0434 CENTURYLINK OF LOUISIANA, LLC 486      
318-534 0 Tullos LA 0434 CENTURYLINK OF LOUISIANA, LLC 486      
318-534 1 Tullos LA 0434 CENTURYLINK OF LOUISIANA, LLC 486      
318-534 2 Tullos LA 0434 CENTURYLINK OF LOUISIANA, LLC 486      
318-534 5 Tullos LA 0434 CENTURYLINK OF LOUISIANA, LLC 486      
318-534 6 Tullos LA 0434 CENTURYLINK OF LOUISIANA, LLC 486      
318-534 7 Tullos LA 0434 CENTURYLINK OF LOUISIANA, LLC 486      
318-534 9 Tullos LA 0434 CENTURYLINK OF LOUISIANA, LLC 486      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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