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: 210

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
601-210 A Jackson MS   719E ONVOY, LLC - MS 482      
601-210 0 Jackson MS   719E ONVOY, LLC - MS 482      
601-210 1 Jackson MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482      
601-210 2 Jackson MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482      
601-210 3 Jackson MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482      
601-210 4 Jackson MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482      
601-210 5 Jackson MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482      
601-210 6 Jackson MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482      
601-210 7 Jackson MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482      
601-210 8 Jackson MS JCSNMSCP60Z  624H ONVOY SPECTRUM, LLC 482      
601-210 9 Jackson MS JCSNMSCP60Z  624H ONVOY SPECTRUM, LLC 482      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.