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: 682 [Rate centres in NPA 682] [Dial plan for NPA 682]

NXX: 441

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
682-441 A Mansfield TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2024-08-08   
682-441 0 Mansfield TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2024-08-08   
682-441 1 Mansfield TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2024-12-13   
682-441 2 Mansfield TX DLLATX37EMD  197D VONAGE AMERICA LLC 552   2024-09-26   
682-441 3 Mansfield TX   6529 T-MOBILE USA, INC. 552   2025-02-28   
682-441 4 Mansfield TX   6529 T-MOBILE USA, INC. 552   2025-02-28   
682-441 5 Mansfield TX   6529 T-MOBILE USA, INC. 552   2025-02-28   
682-441 9 Mansfield TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2024-11-22   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.