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: 688

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
601-688 A Lumberton MS JCSNMSCP64Z  6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 482      
601-688 0 Lumberton MS JCSNMSCP64Z  6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 482      
601-688 1 Lumberton MS JCSNMSCP64Z  6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 482      
601-688 2 Lumberton MS JCSNMSCP64Z  6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 482   2023-11-03   
601-688 3 Lumberton MS JCSNMSPSX4Y  992E BANDWIDTH.COM CLEC, LLC - MS 482   2014-10-04   
601-688 4 Lumberton MS JCSNMSPSX4Y  992E BANDWIDTH.COM CLEC, LLC - MS 482   2015-06-14   
601-688 5 Lumberton MS JCSNMSCPXWZ  458C TELEPORT COMMUNICATIONS AMERICA MS - LLC 482   2020-08-26   
601-688 6 Lumberton MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2016-08-23   
601-688 7 Lumberton MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2016-08-23   
601-688 8 Lumberton MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2016-04-07   
601-688 9 Lumberton MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2016-04-07   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.