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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
601-270 A Hattiesburg MS 6581 CELLULAR SOUTH, INC. 482      
601-319 A Laurel MS 6581 CELLULAR SOUTH, INC. 482      
601-337 A Picayune MS 6581 CELLULAR SOUTH, INC. 482      
601-408 A Hattiesburg MS 6581 CELLULAR SOUTH, INC. 482      
601-410 A Waynesboro MS 6581 CELLULAR SOUTH, INC. 482      
601-441 A Columbia MS 6581 CELLULAR SOUTH, INC. 482      
601-498 A Laurel MS 6581 CELLULAR SOUTH, INC. 482      
601-508 A Lucedale MS 6581 CELLULAR SOUTH, INC. 482      
601-517 A Collins MS 6581 CELLULAR SOUTH, INC. 482      
601-530 A Lucedale MS 6581 CELLULAR SOUTH, INC. 482      
601-596 A Hattiesburg MS 6581 CELLULAR SOUTH, INC. 482      
601-606 A Hattiesburg MS 6581 CELLULAR SOUTH, INC. 482      
601-674 A Columbia MS 6581 CELLULAR SOUTH, INC. 482      
601-916 A Picayune MS 6581 CELLULAR SOUTH, INC. 482      
769-223 A Hattiesburg MS 6581 CELLULAR SOUTH, INC. 482      
769-390 A Hattiesburg MS 6581 CELLULAR SOUTH, INC. 482      
769-475 A Leakesville MS 6581 CELLULAR SOUTH, INC. 482      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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