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.

OCN: 4806 LEVEL 3 COMMUNICATIONS, LLC - TN

<< 1 2 3 4 5 6 7 8 9 10 11 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
423-453 A Athens TN KNVLTNMANMD  474      
423-453 4 Athens TN KNVLTNMANMD  474      
423-454 A Decatur TN CHTGTNNSX8X  472      
423-454 4 Decatur TN CHTGTNNSX8X  472      
423-455 A Jellico TN KNVLTNMANMD  474      
423-455 0 Jellico TN KNVLTNMANMD  474      
423-458 6 Cleveland TN CHTGTNNSX8X  472      
423-464 4 Cleveland TN CHTGTNNSX8X  472      
423-464 7 Cleveland TN CHTGTNNSX8X  472      
423-465 4 Newport TN KNVLTNMANMD  474      
423-481 7 Roan Mountain TN JHCYTNXC9MD  956      
423-482 A Blountville TN JHCYTNXC9MD  956      
423-482 0 Blountville TN JHCYTNXC9MD  956      
423-484 A Bristol TN JHCYTNXC9MD  956      
423-484 0 Bristol TN JHCYTNXC9MD  956      
423-497 1 Chattanooga TN CHTGTNNSX8X  472      
423-498 6 Chattanooga TN CHTGTNNSX8X  472      
423-498 7 Chattanooga TN CHTGTNNSX8X  472      
423-500 9 Rogersville TN KNVLTNMANMD  474      
423-512 7 Stoney Creek TN JHCYTNXC9MD  956      
423-516 7 Sullivan Gardens TN JHCYTNXC9MD  956      
423-525 A Greeneville TN JHCYTNXC9MD  956      
423-528 7 Baileyton TN JHCYTNXC9MD  956      
423-529 3 Georgetown TN CHTGTNNSX8X  472      
423-536 6 Sweetwater TN KNVLTNMANMD  474      
423-545 A Madisonville TN KNVLTNMANMD  474      
423-545 4 Madisonville TN KNVLTNMANMD  474      
423-546 A Bulls Gap TN KNVLTNMANMD  474      
423-546 0 Bulls Gap TN KNVLTNMANMD  474      
423-546 4 Bulls Gap TN KNVLTNMANMD  474      
423-551 6 Chattanooga TN CHTGTNNSX8X  472      
423-577 8 Oneida TN KNVLTNMANMD  474      
423-588 7 Greeneville TN JHCYTNXC9MD  956      
423-602 2 Chattanooga TN CHTGTNNSX8X  472      
423-632 7 Wartburg TN KNVLTNMANMD  474      
423-635 7 Chattanooga TN CHTGTNNSX8X  472      
423-650 4 Cleveland TN CHTGTNNSX8X  472      
423-651 7 Jasper TN CHTGTNNSX8X  472      
423-652 5 Bristol TN JHCYTNXC9MD  956      
423-658 1 Whitwell TN CHTGTNNSX8X  472      
423-661 7 Chattanooga TN CHTGTNNSX8X  472      
423-665 A Charleston TN CHTGTNNSX8X  472      
423-665 4 Charleston TN CHTGTNNSX8X  472      
423-671 7 Chattanooga TN CHTGTNNSX8X  472      
423-671 8 Chattanooga TN   472      
423-682 6 Chattanooga TN CHTGTNNSX8X  472      
423-702 A Chattanooga TN CHTGTNNSX8X  472      
423-702 4 Chattanooga TN CHTGTNNSX8X  472      
423-702 6 Chattanooga TN CHTGTNNSX8X  472      
423-709 8 Cleveland TN CHTGTNNSX8X  472      
423-722 A Johnson City TN JHCYTNXC9MD  956      
423-722 0 Johnson City TN JHCYTNXC9MD  956      
423-722 1 Johnson City TN JHCYTNXC9MD  956      
423-722 2 Johnson City TN JHCYTNXC9MD  956      
423-722 4 Johnson City TN JHCYTNXC9MD  956      
423-722 5 Johnson City TN JHCYTNXC9MD  956      
423-722 8 Johnson City TN JHCYTNXC9MD  956      
423-722 9 Johnson City TN JHCYTNXC9MD  956      
423-723 A Kingsport TN JHCYTNXC9MD  956      
423-723 0 Kingsport TN JHCYTNXC9MD  956      
423-723 1 Kingsport TN JHCYTNXC9MD  956      
423-723 2 Kingsport TN JHCYTNXC9MD  956      
423-723 6 Kingsport TN JHCYTNXC9MD  956      
423-723 8 Kingsport TN JHCYTNXC9MD  956      
423-742 9 Bristol TN JHCYTNXC9MD  956      
423-749 5 Collegedale TN CHTGTNNSX8X  472      
423-758 4 Bristol TN JHCYTNXC9MD  956      
423-758 6 Bristol TN JHCYTNXC9MD  956      
423-758 7 Bristol TN JHCYTNXC9MD  956      
423-758 8 Bristol TN JHCYTNXC9MD  956      
423-758 9 Bristol TN JHCYTNXC9MD  956      
423-761 A Copper Basin TN CHTGTNNSX8X  472      
423-761 0 Copper Basin TN CHTGTNNSX8X  472      
423-767 7 Johnson City TN JHCYTNXC9MD  956      
423-770 4 Church Hill TN JHCYTNXC9MD  956      
423-781 0 Etowah TN KNVLTNMANMD  474      
423-793 A Bristol TN JHCYTNXC9MD  956      
423-793 0 Bristol TN JHCYTNXC9MD  956      
423-793 3 Bristol TN JHCYTNXC9MD  956      
423-793 4 Bristol TN JHCYTNXC9MD  956      
423-793 5 Bristol TN JHCYTNXC9MD  956      
423-799 A Spring City TN CHTGTNNSX8X  472      
423-799 4 Spring City TN CHTGTNNSX8X  472      
423-800 5 Chattanooga TN CHTGTNNSX8X  472      
423-805 9 Chattanooga TN CHTGTNNSX8X  472      
423-809 A Pikeville TN CHTGTNNSX8X  472      
423-809 8 Pikeville TN CHTGTNNSX8X  472      
423-815 2 Whitwell TN CHTGTNNSX8X  472      
423-815 3 Whitwell TN CHTGTNNSX8X  472      
423-815 5 Whitwell TN CHTGTNNSX8X  472      
423-822 2 Chattanooga TN CHTGTNNSX8X  472      
423-822 5 Chattanooga TN CHTGTNNSX8X  472      
423-829 2 Charleston TN CHTGTNNSX8X  472      
423-850 4 Jonesboro TN JHCYTNXC9MD  956      
423-852 A Dunlap TN CHTGTNNSX8X  472      
423-852 7 Dunlap TN CHTGTNNSX8X  472      
423-896 1 Hampton TN JHCYTNXC9MD  956      
423-897 1 Fall Branch TN JHCYTNXC9MD  956      
423-900 8 Johnson City TN JHCYTNXC9MD  956      
423-910 3 Ooltewah TN CHTGTNNSX8X  472      

<< 1 2 3 4 5 6 7 8 9 10 11 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.