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: 740 [Rate centres in NPA 740] [Dial plan for NPA 740]

NXX: 487

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-487 A Zanesville OH   793K TWC IP ENABLED SERVICES, LLC 324   2025-02-04   
740-487 0 Zanesville OH   793K TWC IP ENABLED SERVICES, LLC 324      
740-487 1 Zanesville OH   793K TWC IP ENABLED SERVICES, LLC 324      
740-487 2 Zanesville OH CLMFOHJU5MD  5562 METROPCS, INC. 324      
740-487 3 Zanesville OH   793K TWC IP ENABLED SERVICES, LLC 324      
740-487 4 Zanesville OH   793K TWC IP ENABLED SERVICES, LLC 324      
740-487 5 Zanesville OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      
740-487 6 Zanesville OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      
740-487 7 Zanesville OH CLMBOH1125Z  508J CENTURYLINK COMMUNICATIONS, LLC 324      
740-487 8 Zanesville OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      
740-487 9 Zanesville OH   793K TWC IP ENABLED SERVICES, LLC 324      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.