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: 219 [Rate centres in NPA 219] [Dial plan for NPA 219]

NXX: 251

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
219-251 A Roselawn IN HBRNINXH0MD  874F MCC TELEPHONY OF THE MID-WEST, LLC - IN 358      
219-251 0 Roselawn IN HBRNINXH0MD  874F MCC TELEPHONY OF THE MID-WEST, LLC - IN 358   2010-08-09   
219-251 2 Roselawn IN HBRNIN04DS0  4117 FBN INDIANA, INC. - IN 358   2020-07-02   
219-251 7 Roselawn IN CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2023-06-29   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.