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: 234 [Rate centres in NPA 234] [Dial plan for NPA 234]

NXX: 286

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
234-286 A Wooster OH MNFDOHXAX1X  6529 T-MOBILE USA, INC. 923      
234-286 0 Wooster OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 923   2020-11-30   
234-286 1 Wooster OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 923   2022-06-19   
234-286 2 Wooster OH   624H ONVOY SPECTRUM, LLC 923   2021-11-15   
234-286 3 Wooster OH   624H ONVOY SPECTRUM, LLC 923   2021-11-15   
234-286 4 Wooster OH   464C ONVOY, LLC - OH 923   2023-08-13   
234-286 5 Wooster OH   464C ONVOY, LLC - OH 923   2021-02-01   
234-286 6 Wooster OH   464C ONVOY, LLC - OH 923   2021-02-01   
234-286 7 Wooster OH   6529 T-MOBILE USA, INC. 923   2020-11-29   
234-286 8 Wooster OH   6529 T-MOBILE USA, INC. 923   2020-11-29   
234-286 9 Wooster OH   6529 T-MOBILE USA, INC. 923   2020-11-29   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.