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: 321 [Rate centres in NPA 321] [Dial plan for NPA 321]

NXX: 284

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
321-284 A Kissimmee FL ORLEFLIQDS0  7448 MCI WORLDCOM COMMUNICATIONS, INC. - FL 45808      
321-284 0 Kissimmee FL ORLEFLIQDS0  7448 MCI WORLDCOM COMMUNICATIONS, INC. - FL 45808      
321-284 1 Kissimmee FL ORLEFLIQDS0  7448 MCI WORLDCOM COMMUNICATIONS, INC. - FL 45808      
321-284 2 Kissimmee FL ORLEFLIQDS0  7448 MCI WORLDCOM COMMUNICATIONS, INC. - FL 45808      
321-284 3 Kissimmee FL ORLEFLIQDS0  7448 MCI WORLDCOM COMMUNICATIONS, INC. - FL 45808      
321-284 4 Kissimmee FL ORLEFLIQDS0  7448 MCI WORLDCOM COMMUNICATIONS, INC. - FL 45808      
321-284 5 Kissimmee FL ORLFFL051MD  899D METROPCS NETWORKS, LLC 45808      
321-284 6 Kissimmee FL ORLFFL051MD  899D METROPCS NETWORKS, LLC 45808      
321-284 7 Kissimmee FL ORLFFL051MD  899D METROPCS NETWORKS, LLC 45808      
321-284 8 Kissimmee FL ORLDFLMA68Z  982E BANDWIDTH.COM CLEC, LLC - FL 45808      
321-284 9 Kissimmee FL WNPKFLXEXEX  6701 AERIAL COMMUNICATIONS, INC. 45808      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.