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.

Crosby, MS

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
601-639 A CRSBMSXA0MD  0454 FRANKLIN TEL. CO., INC. 482      
601-639 0 CRSBMSXA0MD  0454 FRANKLIN TEL. CO., INC. 482      
601-639 1 CRSBMSXA0MD  0454 FRANKLIN TEL. CO., INC. 482      
601-639 2 CRSBMSXA0MD  0454 FRANKLIN TEL. CO., INC. 482      
601-639 3 CRSBMSXA0MD  0454 FRANKLIN TEL. CO., INC. 482      
601-639 4 CRSBMSXA0MD  0454 FRANKLIN TEL. CO., INC. 482      
601-639 5 JCSNMSCPX0Y  6581 CELLULAR SOUTH, INC. 482      
601-639 6 JCSNMSCPX0Y  6581 CELLULAR SOUTH, INC. 482      
601-639 7 CRSBMSXA0MD  0454 FRANKLIN TEL. CO., INC. 482      
601-639 8 CRSBMSXA0MD  0454 FRANKLIN TEL. CO., INC. 482      
601-639 9 CRSBMSXA0MD  0454 FRANKLIN TEL. CO., INC. 482      
769-526 A JCSNMSPSXPY  516J TON80 COMMUNICATIONS, LLC 482      
769-526 0 JCSNMSCPXMZ  719E ONVOY, LLC - MS 482      
769-526 3 JCSNMSPSXPY  516J TON80 COMMUNICATIONS, LLC 482      
769-526 7 JCSNMSCPXMZ  719E ONVOY, LLC - MS 482      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.