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.

Switch: KNVNTNEC0MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
423-205 8 Etowah TN 073H TELNYX LLC 474      
423-235 8 Bulls Gap TN 073H TELNYX LLC 474      
423-373 8 Bulls Gap TN 073H TELNYX LLC 474      
423-376 8 Madisonville TN 073H TELNYX LLC 474      
423-382 1 Sneedville TN 073H TELNYX LLC 474      
423-500 6 Rogersville TN 073H TELNYX LLC 474      
423-604 0 Etowah TN 073H TELNYX LLC 474      
423-690 A Morristown TN 073H TELNYX LLC 474      
423-690 1 Morristown TN 073H TELNYX LLC 474      
423-720 4 Newport TN 073H TELNYX LLC 474      
423-814 A Sweetwater TN 073H TELNYX LLC 474      
423-814 0 Sweetwater TN 073H TELNYX LLC 474      
423-818 8 Jellico TN 073H TELNYX LLC 474      
423-856 6 Athens TN 073H TELNYX LLC 474      
606-777 0 Jellico KY 073H TELNYX LLC 474      
606-777 1 Jellico KY 073H TELNYX LLC 474      
828-518 8 Waterville NC 073H TELNYX LLC 474      
865-217 5 Bent Creek TN 073H TELNYX LLC 474      
865-273 0 Maryville TN 073H TELNYX LLC 474      
865-290 1 Clinton TN 073H TELNYX LLC 474      
865-290 5 Clinton TN 073H TELNYX LLC 474      
865-298 8 Oak Ridge TN 073H TELNYX LLC 474      
865-317 6 Lenoir City TN 073H TELNYX LLC 474      
865-324 1 Maryville TN 073H TELNYX LLC 474      
865-327 1 White Pine TN 073H TELNYX LLC 474      
865-338 9 Knoxville TN 073H TELNYX LLC 474      
865-344 9 Dandridge TN 073H TELNYX LLC 474      
865-346 0 Loudon TN 073H TELNYX LLC 474      
865-350 1 Jefferson City TN 073H TELNYX LLC 474      
865-351 8 Bean Station TN 073H TELNYX LLC 474      
865-355 3 Lake City TN 073H TELNYX LLC 474      
865-401 3 Mascot TN 073H TELNYX LLC 474      
865-412 9 Gatlinburg TN 073H TELNYX LLC 474      
865-419 8 Rockwood TN 073H TELNYX LLC 474      
865-432 9 Oliver Springs TN 073H TELNYX LLC 474      
865-503 8 West Sweetwater TN 073H TELNYX LLC 474      
865-505 9 Sevierville TN 073H TELNYX LLC 474      
865-509 1 Chestnut Hill TN 073H TELNYX LLC 474      
865-568 0 Bent Creek TN 073H TELNYX LLC 474      
865-590 2 Harriman TN 073H TELNYX LLC 474      
865-601 8 Kingston TN 073H TELNYX LLC 474      
865-658 9 Maynardville TN 073H TELNYX LLC 474      
865-737 8 Norris TN 073H TELNYX LLC 474      
865-830 8 Solway TN 073H TELNYX LLC 474      
865-856 9 Greenback TN 073H TELNYX LLC 474      

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

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