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: CLEXOHUQDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
216-454 A Terrace OH 3586 ALLEGIANCE TELECOM, INC. - OH 320      
216-472 A Cleveland OH 3586 ALLEGIANCE TELECOM, INC. - OH 320      
216-649 A Cleveland OH 3586 ALLEGIANCE TELECOM, INC. - OH 320      
216-823 A Montrose (Cuyahoga) OH 3586 ALLEGIANCE TELECOM, INC. - OH 320      
216-834 A Independence (Cuyahoga) OH 3586 ALLEGIANCE TELECOM, INC. - OH 320      
440-510 A Willoughby OH 3586 ALLEGIANCE TELECOM, INC. - OH 320      
440-573 A Hillcrest OH 3586 ALLEGIANCE TELECOM, INC. - OH 320      
440-575 A Trinity OH 3586 ALLEGIANCE TELECOM, INC. - OH 320      
440-578 A Mentor OH 3586 ALLEGIANCE TELECOM, INC. - OH 320      
440-579 A Painesville OH 3586 ALLEGIANCE TELECOM, INC. - OH 320      
440-673 A Cleveland OH 3586 ALLEGIANCE TELECOM, INC. - OH 320      
440-730 A Cleveland OH 3586 ALLEGIANCE TELECOM, INC. - OH 320      
440-809 A Victory OH 3586 ALLEGIANCE TELECOM, INC. - OH 320      
440-810 A Wickliffe OH 3586 ALLEGIANCE TELECOM, INC. - OH 320      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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