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: PITBPADTX2Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
412-465 A Pittsburgh Suburban Zone 10 PA 002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-541 A Pittsburgh Suburban Zone 18 PA 002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-547 A Clairton PA 002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-748 A Pittsburgh Suburban Zone 17 PA 002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-752 A Pittsburgh Zone 1 PA 002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-763 A Pittsburgh Suburban Zone 10 PA 002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-783 A Pittsburgh Suburban Zone 16 PA 002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-806 A Pittsburgh Zone 1 PA 002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-815 A Pittsburgh Zone 1 PA 002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-827 A Pittsburgh Suburban Zone 21 PA 002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-891 A Pittsburgh Suburban Zone 20 PA 002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-947 A Pittsburgh Zone 6 PA 002F BANDWIDTH.COM CLEC, LLC - PA 234      
724-338 A Canonsburg PA 002F BANDWIDTH.COM CLEC, LLC - PA 234      
724-800 A Princeton PA 002F BANDWIDTH.COM CLEC, LLC - PA 234      
878-213 A Pittsburgh Zone 1 PA 002F BANDWIDTH.COM CLEC, LLC - PA 234      
878-233 A Princeton PA 002F BANDWIDTH.COM CLEC, LLC - PA 234      
878-241 A Smiths Ferry PA 002F BANDWIDTH.COM CLEC, LLC - PA 234      
878-242 A New Castle PA 002F BANDWIDTH.COM CLEC, LLC - PA 234      
878-265 A California PA 002F BANDWIDTH.COM CLEC, LLC - PA 234      
878-309 A Greensburg PA 002F BANDWIDTH.COM CLEC, LLC - PA 234      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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