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.

Columbus, OH

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
614-381 5 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2011-09-29   
614-381 6 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2011-09-29   
614-381 7 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2011-09-29   
614-381 8 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2011-09-29   
614-381 9 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2011-09-29   
614-384 A CLMDOH44DS0  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 324      
614-384 0 CLMDOH44DS0  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 324      
614-384 1 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2005-07-24   
614-384 2 CLMDOH44DS0  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 324      
614-384 3 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2005-08-12   
614-384 4 CLMDOH44DS0  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 324      
614-384 5 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2007-11-19   
614-384 6 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2005-08-12   
614-384 7 CLMDOH44DS0  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 324      
614-384 8 CLMDOH44DS0  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 324      
614-384 9 CLMDOH44DS0  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 324      
614-386 A CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324      
614-386 0 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2003-12-15   
614-386 1 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2003-12-15   
614-386 2 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2003-12-15   
614-386 3 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2003-12-15   
614-386 4 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2003-12-15   
614-386 5 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2003-12-15   
614-386 6 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2003-12-15   
614-386 7 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2003-12-15   
614-386 8 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2003-12-15   
614-386 9 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2003-12-15   
614-387 A CLMBOH1164A  9321 OHIO BELL TEL CO 324      
614-388 A CLMBOH2323E  9321 OHIO BELL TEL CO 324      
614-388 0 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2004-08-25   
614-388 1 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2004-08-25   
614-388 2 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2004-08-25   
614-388 3 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2004-08-25   
614-388 4 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2004-08-25   
614-388 5 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2004-08-25   
614-388 6 CLMBOH1116Z  036B CITYNET OHIO, LLC - OH 324   2006-07-27   
614-388 7 CLMBOH2323E  9321 OHIO BELL TEL CO 324      
614-388 8 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-12-16   
614-388 9 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-12-16   
614-390 A CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-390 0 HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2004-09-17   
614-390 1 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-390 2 HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2004-09-17   
614-390 3 HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2004-09-17   
614-390 4 HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2004-10-02   
614-390 5 HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2004-10-02   
614-390 6 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-390 7 HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2004-10-02   
614-390 8 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2005-02-13   
614-390 9 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-395 A CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      
614-397 A HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
614-398 A CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
614-398 0 CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2011-06-02   
614-398 1 CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2011-06-02   
614-398 2 CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2011-06-02   
614-398 3 CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2011-06-02   
614-398 4 CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2011-06-02   
614-398 5   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2025-01-15   
614-398 6 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2011-06-03   
614-398 7 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2011-06-03   
614-398 8 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2011-06-03   
614-398 9 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2011-06-03   
614-399 A CLMDOH44DS5  6630 SPOK, INC. 324      
614-400 A CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      
614-400 0 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2014-02-18   
614-400 1 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2014-02-18   
614-400 2 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2014-02-18   
614-400 3 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2014-02-18   
614-400 4 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2014-02-18   
614-400 5 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2014-02-18   
614-400 6 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2014-02-18   
614-400 7 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2014-02-18   
614-400 8 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2014-02-15   
614-400 9 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2014-02-15   
614-402 A CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-402 0 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-402 1 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-402 2 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-402 3 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-402 4 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-402 5 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-402 6 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-402 7 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-402 8 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-402 9 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-403 A CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      
614-404 A HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
614-405 A CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324      
614-405 0 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2005-01-02   
614-405 1 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2005-01-02   
614-405 2 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2004-09-15   
614-405 3 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2005-01-15   
614-405 4 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2005-01-15   
614-405 5 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2005-07-07   
614-405 6 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2005-07-07   
614-405 7 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-04-29   
614-405 8 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2004-11-30   
614-405 9 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2003-12-26   
614-406 A CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 >>

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.