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.

NPA: 440 [Rate centres in NPA 440] [Dial plan for NPA 440]

NXX: 616

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-616 A Lorain OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
440-616 0 Lorain OH CLEVOHBBGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320   2020-08-20   
440-616 1 Lorain OH CLEVOHBBGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320   2020-08-20   
440-616 2 Lorain OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2020-09-11   
440-616 3 Lorain OH CLEVOH64X0X  624H ONVOY SPECTRUM, LLC 320   2021-06-07   
440-616 4 Lorain OH CLEVOH64X0X  624H ONVOY SPECTRUM, LLC 320   2021-11-19   
440-616 5 Lorain OH CLEVOH64X0X  624H ONVOY SPECTRUM, LLC 320   2021-11-19   
440-616 6 Lorain OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2019-06-20   
440-616 7 Lorain OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2019-06-20   
440-616 8 Lorain OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2020-01-06   
440-616 9 Lorain OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2020-01-06   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.