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: ALXNLAMAXXX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
318-416 A Alexandria LA 5562 METROPCS, INC. 486      
318-485 A Oakdale LA 5562 METROPCS, INC. 486      
318-527 A Natchitoches LA 5562 METROPCS, INC. 486      
318-589 A Alexandria LA 5562 METROPCS, INC. 486      
318-609 A Natchitoches LA 5562 METROPCS, INC. 486   2024-02-09   
318-709 A Alexandria LA 5562 METROPCS, INC. 486      
318-730 A Alexandria LA 5562 METROPCS, INC. 486      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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