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: 801

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-801 A Trinity OH NOLMOH7777E  9321 OHIO BELL TEL CO 320      
440-801 0 Trinity OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2010-12-30   
440-801 1 Trinity OH NOLMOH7777E  9321 OHIO BELL TEL CO 320      
440-801 2 Trinity OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2010-09-10   
440-801 3 Trinity OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2010-12-30   
440-801 4 Trinity OH NOLMOH7777E  9321 OHIO BELL TEL CO 320      
440-801 5 Trinity OH NOLMOH7777E  9321 OHIO BELL TEL CO 320      
440-801 6 Trinity OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2010-09-10   
440-801 7 Trinity OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2010-09-10   
440-801 8 Trinity OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2010-09-10   
440-801 9 Trinity OH NOLMOH7777E  9321 OHIO BELL TEL CO 320      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.