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: YNTWOH02X5X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
234-216 1 Salem OH 939H COMMIO, LLC 322   2023-11-04   
234-216 6 Salem OH 939H COMMIO, LLC 322   2023-11-04   
234-216 7 Salem OH 939H COMMIO, LLC 322   2023-11-04   
234-216 8 Salem OH 939H COMMIO, LLC 322   2023-11-04   
234-216 9 Salem OH 939H COMMIO, LLC 322   2023-11-04   
234-335 3 Lisbon (Columbiana) OH 939H COMMIO, LLC 322   2023-08-17   
234-434 A Youngstown OH 939H COMMIO, LLC 322      
234-434 4 Youngstown OH 939H COMMIO, LLC 322   2023-06-03   
234-699 1 Warren OH 939H COMMIO, LLC 322   2023-08-17   
330-702 5 Canfield OH 939H COMMIO, LLC 322   2023-08-17   

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

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