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.
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Switch: CLEVOHEKIMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
216-223 0 Terrace OH 145J TERRA NOVA TELECOM INC. 320   2024-09-12   
216-499 0 Terrace OH 145J TERRA NOVA TELECOM INC. 320   2024-02-13   
216-877 A Cleveland OH 145J TERRA NOVA TELECOM INC. 320      
440-269 5 Willoughby OH 145J TERRA NOVA TELECOM INC. 320   2024-08-23   
440-273 4 Burton OH 145J TERRA NOVA TELECOM INC. 320   2023-06-23   
440-273 9 Burton OH 145J TERRA NOVA TELECOM INC. 320   2024-02-14   
440-278 8 Wickliffe OH 145J TERRA NOVA TELECOM INC. 320   2025-01-03   
440-299 9 Mentor OH 145J TERRA NOVA TELECOM INC. 320   2025-01-03   
440-363 7 Leroy (Lake) OH 145J TERRA NOVA TELECOM INC. 320   2024-09-12   
440-471 2 Trinity OH 145J TERRA NOVA TELECOM INC. 320   2025-01-03   
440-549 6 Wickliffe OH 145J TERRA NOVA TELECOM INC. 320   2024-02-10   
440-578 4 Mentor OH 145J TERRA NOVA TELECOM INC. 320   2024-05-09   
440-606 1 Kirtland OH 145J TERRA NOVA TELECOM INC. 320   2024-10-15   
440-673 4 Cleveland OH 145J TERRA NOVA TELECOM INC. 320   2024-09-14   
440-730 0 Cleveland OH 145J TERRA NOVA TELECOM INC. 320   2024-02-12   
440-869 3 Hillcrest OH 145J TERRA NOVA TELECOM INC. 320   2024-09-12   
440-945 1 Bedford OH 145J TERRA NOVA TELECOM INC. 320   2025-01-03   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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