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: 228 [Rate centres in NPA 228] [Dial plan for NPA 228]

NXX: 285

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
228-285 A Moss Point MS BILXMSATGMD  7421 AT&T - LOCAL 484      
228-285 0 Moss Point MS BILXMSEDX4X  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 484   2004-11-15   
228-285 1 Moss Point MS BILXMSEDX4X  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 484   2007-11-21   
228-285 2 Moss Point MS MSPNMSMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 484   2006-09-25   
228-285 3 Moss Point MS MSPNMSMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 484   2006-09-25   
228-285 4 Moss Point MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2018-10-01   
228-285 5 Moss Point MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2018-06-03   
228-285 6 Moss Point MS BILXMSEDXKY  5463 NETWORK TELEPHONE CORPORATION - MS 484   2005-05-15   
228-285 7 Moss Point MS BILXMSEDX4X  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 484   2008-05-19   
228-285 8 Moss Point MS BILXMSEDX4X  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 484   2011-06-29   
228-285 9 Moss Point MS BILXMSATGMD  7421 AT&T - LOCAL 484   2004-05-29   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.