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: 565

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-565 A Hillcrest OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
440-565 0 Hillcrest OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320   2005-02-03   
440-565 1 Hillcrest OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2009-11-26   
440-565 2 Hillcrest OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320   2006-09-06   
440-565 3 Hillcrest OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2009-11-26   
440-565 4 Hillcrest OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
440-565 5 Hillcrest OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320   2005-06-04   
440-565 6 Hillcrest OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2009-11-26   
440-565 7 Hillcrest OH CLEVOH024MD  516C AT&T CORP. 320   2006-07-07   
440-565 8 Hillcrest OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2006-09-25   
440-565 9 Hillcrest OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2006-09-25   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.