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: GNBONCEU02Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
336-223 A Burlington NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-258 A Elkin NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-261 A Burlington NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-343 A Burlington NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-346 A Greensboro NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-347 A Reidsville NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-354 A Winston-Salem NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-360 A Ramseur NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-369 A Greensboro NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-387 A Greensboro NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-394 A Reidsville NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-395 A Burlington NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-397 A Winston-Salem NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-398 A Greensboro NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-478 A Greensboro NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-496 A Reidsville NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-497 A Kernersville NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-500 A Greensboro NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-506 A Burlington NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-544 A Greensboro NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-553 A Greensboro NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-560 A Summerfield NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-564 A Kernersville NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-637 A Reidsville NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-714 A Winston-Salem NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-808 A Greensboro NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-809 A Greensboro NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-831 A Winston-Salem NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-837 A Winston-Salem NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-899 A High Point NC 829J PAETEC ITEL, LLC 424   2025-02-12   
336-981 A North Wilkesboro NC 829J PAETEC ITEL, LLC 424   2025-02-12   
743-249 A Greensboro NC 829J PAETEC ITEL, LLC 424   2025-02-12   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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