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: 614 [Rate centres in NPA 614] [Dial plan for NPA 614]

NXX: 424

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
614-424 A Columbus OH CLMBOH29DS0  9321 OHIO BELL TEL CO 324      
614-424 0 Columbus OH CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324   2006-04-12   
614-424 1 Columbus OH CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324   2006-04-12   
614-424 2 Columbus OH CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324   2006-04-12   
614-424 3 Columbus OH CLMBOH29DS0  9321 OHIO BELL TEL CO 324      
614-424 4 Columbus OH CLMBOH29DS0  9321 OHIO BELL TEL CO 324      
614-424 5 Columbus OH CLMBOH29DS0  9321 OHIO BELL TEL CO 324      
614-424 6 Columbus OH CLMBOH29DS0  9321 OHIO BELL TEL CO 324      
614-424 7 Columbus OH CLMBOH29DS0  9321 OHIO BELL TEL CO 324      
614-424 8 Columbus OH CLMBOH29DS0  9321 OHIO BELL TEL CO 324      
614-424 9 Columbus OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2011-10-18   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.