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: 235 [Rate centres in NPA 235] [Dial plan for NPA 235]

NXX: 202

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
235-202 A Columbia MO JFCYMOXAXZX  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2025-01-25   
235-202 0 Columbia MO JFCYMOXAXZX  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2025-01-25   
235-202 1 Columbia MO   093F ONVOY, LLC - MO 521   2025-02-01   
235-202 2 Columbia MO   093F ONVOY, LLC - MO 521   2025-02-01   
235-202 3 Columbia MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2025-02-20   
235-202 6 Columbia MO   093F ONVOY, LLC - MO 521   2025-02-01   
235-202 8 Columbia MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2025-02-20   
235-202 9 Columbia MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2025-02-20   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.