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: 781 [Rate centres in NPA 781] [Dial plan for NPA 781]

NXX: 889

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-889 A Marshfield MA BRTNMACRLMD  5562 METROPCS, INC. 128      
781-889 0 Marshfield MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-27   
781-889 1 Marshfield MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-27   
781-889 2 Marshfield MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2022-02-12   
781-889 3 Marshfield MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2022-02-12   
781-889 8 Marshfield MA   145J TERRA NOVA TELECOM INC. 128   2023-12-06   
781-889 9 Marshfield MA BRTNMACRLMD  5562 METROPCS, INC. 128   2021-11-14   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.