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: 681

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-681 A Hillcrest OH INDPOHEB2MD  6529 T-MOBILE USA, INC. 320      
440-681 0 Hillcrest OH INDPOHEB2MD  6529 T-MOBILE USA, INC. 320      
440-681 1 Hillcrest OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2009-11-26   
440-681 2 Hillcrest OH CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320   2010-02-19   
440-681 3 Hillcrest OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2010-09-10   
440-681 4 Hillcrest OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2010-09-10   
440-681 5 Hillcrest OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2010-09-10   
440-681 6 Hillcrest OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2010-09-10   
440-681 7 Hillcrest OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2006-09-25   
440-681 8 Hillcrest OH CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320   2010-11-18   
440-681 9 Hillcrest OH INDPOHEB2MD  6529 T-MOBILE USA, INC. 320      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.