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: 283 [Rate centres in NPA 283] [Dial plan for NPA 283]

NXX: 217

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
283-217 A Little Miami OH CNCNOHREBMD  515J IP HORIZON LLC 922   2024-03-29   
283-217 0 Little Miami OH CNCNOHFBAMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 922   2024-10-07   
283-217 1 Little Miami OH   515J IP HORIZON LLC 922   2024-03-29   
283-217 2 Little Miami OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 922   2025-05-06   
283-217 3 Little Miami OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 922   2025-06-13   
283-217 4 Little Miami OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 922   2025-06-13   
283-217 7 Little Miami OH   624H ONVOY SPECTRUM, LLC 922   2025-05-12   
283-217 8 Little Miami OH CNCNOHFBAMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 922   2025-01-01   
283-217 9 Little Miami OH   624H ONVOY SPECTRUM, LLC 922   2025-05-12   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.