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.

OCN: 1162 FARMERS COOPERATIVE TELEPHONE CO.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
319-476 A Dysart IA DYSRIAXODS1  635      
319-476 0 Dysart IA   635      
319-476 1 Dysart IA   635      
319-476 2 Dysart IA   635      
319-476 3 Dysart IA   635      
319-476 4 Dysart IA   635      
319-476 5 Dysart IA   635      
319-476 6 Dysart IA   635      
319-476 7 Dysart IA   635      
319-476 9 Dysart IA   635      
319-479 A Clutier IA CLUTIAXODS0  635      

Last updated: Sat, 27 Jul 2019 10:59:49 UTC

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