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: PNBLARJEX2Y

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
870-231 3 Camden AR 240H AIRECAST, LLC - AR 530   2014-01-30   
870-299 5 Magnolia AR 240H AIRECAST, LLC - AR 530   2014-01-30   
870-312 5 El Dorado AR 240H AIRECAST, LLC - AR 530   2014-01-30   
870-412 0 Monticello AR 240H AIRECAST, LLC - AR 530   2014-01-30   
870-533 0 Stamps AR 240H AIRECAST, LLC - AR 530   2017-05-25   
870-546 8 Norphlet AR 240H AIRECAST, LLC - AR 530   2017-11-08   
870-590 1 Smackover AR 240H AIRECAST, LLC - AR 530   2017-10-20   
870-920 A Warren AR 240H AIRECAST, LLC - AR 530      
870-920 1 Warren AR 240H AIRECAST, LLC - AR 530   2014-01-05   
870-920 4 Warren AR 240H AIRECAST, LLC - AR 530   2023-08-08   

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

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