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: BMBGPABLX7X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
570-416 A Bloomsburg PA 7513 CTSI, INC. - PA 232      
570-416 0 Bloomsburg PA 7513 CTSI, INC. - PA 232      
570-416 1 Bloomsburg PA 7513 CTSI, INC. - PA 232      
570-416 5 Bloomsburg PA 7513 CTSI, INC. - PA 232      
570-416 8 Bloomsburg PA 7513 CTSI, INC. - PA 232   2016-04-24   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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