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: ALXNLAMA1MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
318-201 A Alexandria LA 6922 MTPCS, LLC 486      
318-304 A Calcasieu LA 6922 MTPCS, LLC 486      
318-310 A Pollock LA 6922 MTPCS, LLC 486      
318-370 A Dry Prong LA 6922 MTPCS, LLC 486      
318-373 A Montgomery LA 6922 MTPCS, LLC 486      
318-392 A Colfax LA 6922 MTPCS, LLC 486      
318-416 A Alexandria LA 6922 MTPCS, LLC 486      
318-419 A Alexandria LA 6922 MTPCS, LLC 486      
318-447 A Alexandria LA 6922 MTPCS, LLC 486      
318-452 A Alexandria LA 6922 MTPCS, LLC 486      
318-481 A Alexandria LA 6922 MTPCS, LLC 486      
318-715 A Alexandria LA 6922 MTPCS, LLC 486      
318-729 A Alexandria LA 6922 MTPCS, LLC 486      
318-854 A Alexandria LA 6922 MTPCS, LLC 486      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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