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: 601 [Rate centres in NPA 601] [Dial plan for NPA 601]

NXX: 315

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
601-315 A Hattiesburg MS MRDNMSIFCM2  6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 482      
601-315 0 Hattiesburg MS MRDNMSIFCM2  6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 482      
601-315 1 Hattiesburg MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2020-12-03   
601-315 2 Hattiesburg MS MRDNMSIFCM2  6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 482      
601-315 3 Hattiesburg MS MRDNMSIFCM2  6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 482      
601-315 4 Hattiesburg MS MRDNMSIFCM2  6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 482      
601-315 5 Hattiesburg MS HTBGMSLUCM0  6581 CELLULAR SOUTH, INC. 482   2020-11-06   
601-315 6 Hattiesburg MS HTBGMSLUCM0  6581 CELLULAR SOUTH, INC. 482   2020-11-06   
601-315 7 Hattiesburg MS MRDNMSIFCM2  6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 482      
601-315 8 Hattiesburg MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2020-12-03   
601-315 9 Hattiesburg MS JCSNMSCP64Z  6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 482   2020-02-28   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.