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: 574 [Rate centres in NPA 574] [Dial plan for NPA 574]

NXX: 205

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
574-205 A Winamac IN SBNDIN053MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 332      
574-205 0 Winamac IN SBNDIN053MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 332      
574-205 1 Winamac IN WKTPIN010MD  4117 FBN INDIANA, INC. - IN 332   2004-04-11   
574-205 2 Winamac IN PLMOINXAQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2009-09-27   
574-205 3 Winamac IN PLMOINXAX2X  097D ONVOY, LLC - IN 332   2022-12-03   
574-205 4 Winamac IN PLMOINXAX2X  097D ONVOY, LLC - IN 332   2022-02-13   
574-205 5 Winamac IN PLMOINXAZMD  204H PULASKI-WHITE RURAL TELEPHONE COOPERATIVE, INC. 332   2018-05-11   
574-205 6 Winamac IN PLMOINXAX2X  097D ONVOY, LLC - IN 332   2021-09-04   
574-205 7 Winamac IN PLMOINXAX2X  097D ONVOY, LLC - IN 332   2021-09-04   
574-205 8 Winamac IN PLMOINXAX2X  097D ONVOY, LLC - IN 332   2023-04-06   
574-205 9 Winamac IN SBNDIN01XHX  105F BANDWIDTH.COM CLEC, LLC - IN 332   2008-11-24   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.