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: 4650 LOUISA COMMUNICATIONS, L.C.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
319-527 A Wapello IA WPLLIA020MD  634      
319-527 0 Wapello IA   634      
319-527 1 Wapello IA   634      
319-527 2 Wapello IA   634      
319-527 3 Wapello IA   634      
319-527 4 Wapello IA   634      
319-527 5 Wapello IA   634      
319-527 6 Wapello IA   634      
319-527 7 Wapello IA   634      
319-527 9 Wapello IA   634      
319-865 0 Mount Union IA   634   2018-02-22   
319-865 2 Mount Union IA   634   2018-02-22   
319-865 8 Mount Union IA   634   2018-02-22   
319-865 9 Mount Union IA   634   2018-02-22   
319-881 0 Wapello IA   634   2019-11-09   
319-881 1 Wapello IA   634   2019-11-09   
563-999 A Muscatine IA MSCTIACJ1MD  634      

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

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