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.

NPA: 223 [Rate centres in NPA 223] [Dial plan for NPA 223]

NXX: 361

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
223-361 A Columbia PA   6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 226   2024-06-22   
223-361 0 Columbia PA   547E ONVOY, LLC - PA 226      
223-361 1 Columbia PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 226      
223-361 2 Columbia PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 226      
223-361 3 Columbia PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 226      
223-361 4 Columbia PA   6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 226      
223-361 5 Columbia PA   6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 226      
223-361 6 Columbia PA   6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 226      
223-361 8 Columbia PA   6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 226      
223-361 9 Columbia PA   6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 226      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.