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: DLWROHXAKMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
220-221 6 Marion OH 464C ONVOY, LLC - OH 324   2023-10-27   
220-223 0 Cheshire Center OH 464C ONVOY, LLC - OH 324   2023-10-27   
220-223 1 Cheshire Center OH 464C ONVOY, LLC - OH 324   2023-10-27   
220-223 2 Cheshire Center OH 464C ONVOY, LLC - OH 324   2023-10-27   
220-223 3 Cheshire Center OH 464C ONVOY, LLC - OH 324   2023-10-27   
220-223 4 Cheshire Center OH 464C ONVOY, LLC - OH 324   2023-10-27   
220-223 5 Cheshire Center OH 464C ONVOY, LLC - OH 324   2023-10-27   
220-223 6 Cheshire Center OH 464C ONVOY, LLC - OH 324   2023-10-27   
220-239 A Marion OH 464C ONVOY, LLC - OH 324      
220-239 1 Marion OH 464C ONVOY, LLC - OH 324   2023-10-27   
220-239 2 Marion OH 464C ONVOY, LLC - OH 324   2023-01-05   
220-239 3 Marion OH 464C ONVOY, LLC - OH 324   2023-01-05   
220-239 4 Marion OH 464C ONVOY, LLC - OH 324   2023-10-27   
220-239 5 Marion OH 464C ONVOY, LLC - OH 324   2023-10-27   
220-239 6 Marion OH 464C ONVOY, LLC - OH 324   2023-10-27   
220-239 7 Marion OH 464C ONVOY, LLC - OH 324   2023-10-27   
220-239 8 Marion OH 464C ONVOY, LLC - OH 324   2023-10-27   
220-239 9 Marion OH 464C ONVOY, LLC - OH 324   2023-10-27   
220-244 3 Delaware OH 464C ONVOY, LLC - OH 324   2023-08-13   
220-244 4 Delaware OH 464C ONVOY, LLC - OH 324   2023-08-13   
220-244 5 Delaware OH 464C ONVOY, LLC - OH 324   2023-08-13   
220-244 6 Delaware OH 464C ONVOY, LLC - OH 324   2023-08-13   
220-244 7 Delaware OH 464C ONVOY, LLC - OH 324   2023-08-13   
740-482 0 Nevada OH 464C ONVOY, LLC - OH 324   2023-09-30   
740-714 A Kilbourne OH 464C ONVOY, LLC - OH 324      
740-714 2 Kilbourne OH 464C ONVOY, LLC - OH 324   2023-09-03   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.