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: 984 [Rate centres in NPA 984] [Dial plan for NPA 984]

NXX: 377

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
984-377 A Durham NC RLGJNCBZ2MD  8645 SUNCOM DBA T-MOBILE USA 426      
984-377 0 Durham NC RLGJNCBZ2MD  8645 SUNCOM DBA T-MOBILE USA 426      
984-377 1 Durham NC RLGJNCBZ2MD  8645 SUNCOM DBA T-MOBILE USA 426      
984-377 2 Durham NC RLGHNCHOX2Z  998E BANDWIDTH.COM CLEC, LLC - NC 426      
984-377 3 Durham NC RLGHNCHOX2Z  998E BANDWIDTH.COM CLEC, LLC - NC 426      
984-377 4 Durham NC RLGHNCHOX2Z  998E BANDWIDTH.COM CLEC, LLC - NC 426      
984-377 5 Durham NC RLGHNCHOX2Z  998E BANDWIDTH.COM CLEC, LLC - NC 426      
984-377 6 Durham NC RLGHNCHOX2Z  998E BANDWIDTH.COM CLEC, LLC - NC 426      
984-377 7 Durham NC RLGHNCHOX2Z  998E BANDWIDTH.COM CLEC, LLC - NC 426      
984-377 8 Durham NC RLGHNCHDDS0  350F PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 426      
984-377 9 Durham NC RLGJNCBZ2MD  8645 SUNCOM DBA T-MOBILE USA 426      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.