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: PITBPAWOCM1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
412-498 A Pittsburgh Suburban Zone 14 PA 6664 SPRINT SPECTRUM L.P. 234      
412-716 A Pittsburgh Suburban Zone 15 PA 6664 SPRINT SPECTRUM L.P. 234      
724-393 A New Kensington PA 6664 SPRINT SPECTRUM L.P. 234   2011-05-05   
724-513 A Rochester PA 6664 SPRINT SPECTRUM L.P. 234      
724-556 A Slippery Rock PA 6664 SPRINT SPECTRUM L.P. 234      
724-980 A New Kensington PA 6664 SPRINT SPECTRUM L.P. 234      

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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