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: PHLAPAFGXIY

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
835-251 5 Bath PA 839J EON TELECOM, INC. 228   2024-11-28   
835-251 6 Bath PA 839J EON TELECOM, INC. 228   2024-11-28   
835-251 7 Bath PA 839J EON TELECOM, INC. 228   2024-11-28   
835-251 8 Bath PA 839J EON TELECOM, INC. 228   2024-11-28   
835-251 9 Bath PA 839J EON TELECOM, INC. 228   2024-11-28   
835-252 A Center Point PA 839J EON TELECOM, INC. 228   2024-11-28   
835-252 0 Center Point PA 839J EON TELECOM, INC. 228   2024-11-28   
835-252 1 Center Point PA 839J EON TELECOM, INC. 228   2024-11-28   
835-252 2 Center Point PA 839J EON TELECOM, INC. 228   2024-11-28   
835-252 3 Center Point PA 839J EON TELECOM, INC. 228   2024-11-28   
835-252 4 Center Point PA 839J EON TELECOM, INC. 228   2024-11-28   
835-252 5 Center Point PA 839J EON TELECOM, INC. 228   2024-11-28   
835-252 6 Center Point PA 839J EON TELECOM, INC. 228   2024-11-28   
835-252 7 Center Point PA 839J EON TELECOM, INC. 228   2024-11-28   
835-252 8 Center Point PA 839J EON TELECOM, INC. 228   2024-11-28   
835-252 9 Center Point PA 839J EON TELECOM, INC. 228   2024-11-28   

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Last updated: Fri, 10 Jul 2026 02:55:48 UTC

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