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.

Greeneville, TN

<< 1 2

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
423-812 5 JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956      
423-812 8 JHCYTNXCX8Y  939H COMMIO, LLC 956      
423-812 9 JHCYTNXCXPY  624H ONVOY SPECTRUM, LLC 956      
423-820 A JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-820 0 JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-820 1 JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-820 2 JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-820 3 JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-820 4 JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-820 8 JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-820 9 JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-823 A JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956      
423-823 0 JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956      
423-823 1 JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956      
423-823 2 JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956      
423-823 3 JHCYTNXCXRX  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 956      
423-823 4 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956      
423-823 5   829J PAETEC ITEL, LLC 956      
423-823 7 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956      
423-823 8 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956      
423-823 9 JHCYTNXCXHY  318J COMCAST IP PHONE, LLC 956      
423-831 A JHCYTNXCXXY  732J NUSO, LLC 956      
423-831 1 JHCYTNXCXXY  732J NUSO, LLC 956      
423-831 2 JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-831 3 JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-831 4 JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-831 5 JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-831 6 JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-831 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-831 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-972 A JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956      
423-972 0 JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956      
423-972 1 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956      
423-972 2 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956      
423-972 3 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956      
423-972 4 JHCYTNXC9MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 956      
423-972 5 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956      
423-972 6 JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956      
423-972 7 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956      
423-972 8 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956      
423-972 9 JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956      

<< 1 2

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.