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: 434

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
601-434 A Hattiesburg MS HTBGMS050MD  5562 METROPCS, INC. 482      
601-434 0 Hattiesburg MS HTBGMS050MD  5562 METROPCS, INC. 482      
601-434 1 Hattiesburg MS HTBGMS050MD  5562 METROPCS, INC. 482      
601-434 2 Hattiesburg MS HTBGMS050MD  5562 METROPCS, INC. 482      
601-434 3 Hattiesburg MS HTBGMS050MD  5562 METROPCS, INC. 482      
601-434 4 Hattiesburg MS HTBGMS050MD  5562 METROPCS, INC. 482   2008-05-10   
601-434 5 Hattiesburg MS HTBGMS050MD  5562 METROPCS, INC. 482   2007-09-01   
601-434 6 Hattiesburg MS HTBGMS050MD  5562 METROPCS, INC. 482      
601-434 7 Hattiesburg MS   6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 482   2025-01-15   
601-434 9 Hattiesburg MS HTBGMS050MD  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 482      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.