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: EPHRPAXEPS1

Remotes:

Switch Switch name Switch type
ADTWPAXARP0  ADAMSTOWN  RP 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
717-205 A Lancaster PA 4114 WINDSTREAM D & E SYSTEMS, INC. - PA 226      
717-205 0 Lancaster PA 4114 WINDSTREAM D & E SYSTEMS, INC. - PA 226   2010-04-25   
717-947 6 Lancaster PA 4114 WINDSTREAM D & E SYSTEMS, INC. - PA 226   2015-06-02   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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