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: 404

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
984-404 A Raleigh NC   321J HD CARRIER LLC 426   2025-10-05   
984-404 0 Raleigh NC   732J NUSO, LLC 426   2025-10-06   
984-404 1 Raleigh NC   732J NUSO, LLC 426   2025-10-06   
984-404 2 Raleigh NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 426   2025-12-04   
984-404 4 Raleigh NC   321J HD CARRIER LLC 426   2025-10-05   
984-404 5 Raleigh NC   321J HD CARRIER LLC 426   2025-10-05   
984-404 6 Raleigh NC   321J HD CARRIER LLC 426   2025-10-05   
984-404 7 Raleigh NC   321J HD CARRIER LLC 426   2025-10-05   
984-404 8 Raleigh NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 426   2025-12-04   
984-404 9 Raleigh NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 426   2025-12-04   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.