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Columbus, OH

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
614-437 A CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324      
614-439 A CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-439 0 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-439 1 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-439 2 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-439 3 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-439 4 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-439 5 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-439 6 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-439 7 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-439 8 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-439 9 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-440 A HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
614-441 A CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
614-441 0 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2003-11-11   
614-441 1 HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2004-08-01   
614-441 2 HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2004-08-01   
614-441 3 HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2004-08-01   
614-441 4 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
614-441 5 HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2004-08-01   
614-441 6 HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2004-09-02   
614-441 7 HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2004-09-02   
614-441 8 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2004-08-27   
614-441 9 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-01-21   
614-442 A UPAROH4545C  9321 OHIO BELL TEL CO 324      
614-443 A CLMBOH44DS1  9321 OHIO BELL TEL CO 324      
614-444 A CLMBOH44DS1  9321 OHIO BELL TEL CO 324      
614-445 A CLMBOH44DS1  9321 OHIO BELL TEL CO 324      
614-446 A CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
614-447 A CLMBOH26DS0  9321 OHIO BELL TEL CO 324      
614-448 A   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
614-448 0   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
614-448 1 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
614-448 2 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
614-448 3 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
614-448 4 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
614-448 5 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
614-448 6 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2005-10-28   
614-448 7 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2005-10-28   
614-448 8 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2005-10-28   
614-448 9 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
614-449 A CLMBOH44DS1  9321 OHIO BELL TEL CO 324      
614-451 A UPAROH4545C  9321 OHIO BELL TEL CO 324      
614-453 A CLMDOH44VMD  829J PAETEC ITEL, LLC 324      
614-453 0 CLMDOH44VMD  829J PAETEC ITEL, LLC 324      
614-453 1 CLMDOH44VMD  829J PAETEC ITEL, LLC 324      
614-453 2 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-11-18   
614-453 3 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-11-18   
614-453 4 CLMDOH44VMD  829J PAETEC ITEL, LLC 324      
614-453 5 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-11-18   
614-453 6 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2024-12-10   
614-453 7 CLMDOH44VMD  829J PAETEC ITEL, LLC 324      
614-453 8 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2006-08-31   
614-453 9 CLMDOH44VMD  829J PAETEC ITEL, LLC 324      
614-455 A CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324      
614-456 A CLMBOHFQDS2  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324      
614-456 0 CLMBOHFQDS2  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324      
614-456 1 CLMBOHFQDS2  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324      
614-456 2 CLMBOHFQDS2  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324      
614-456 3 CLMBOHFQDS2  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324      
614-456 4 CLMBOHFQDS2  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324      
614-456 5 CLMBOHFQDS2  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324      
614-456 6 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2007-01-11   
614-456 7 CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324   2003-07-23   
614-456 8 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2005-10-23   
614-456 9 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2007-01-11   
614-457 A UPAROH4545C  9321 OHIO BELL TEL CO 324      
614-458 A CLMBOHFQDS2  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324      
614-458 0 CLMBOHFQDS2  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324      
614-458 1 CLMDOH44VMD  829J PAETEC ITEL, LLC 324   2006-12-27   
614-458 2 CLMBOHFQDS2  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324      
614-458 3 CLMBOHFQDS2  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324      
614-458 4 CLMBOHFQDS2  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324      
614-458 5 CLMBOHFQDS2  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324      
614-458 6 CLMBOHFQDS2  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324      
614-458 7 CLMBOHFQDS2  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324      
614-458 8 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2006-03-05   
614-458 9 CLMBOHFQDS2  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324      
614-459 A UPAROH4545C  9321 OHIO BELL TEL CO 324      
614-460 A CLMBOH1164A  9321 OHIO BELL TEL CO 324      
614-460 0 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2006-03-05   
614-460 1 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2007-01-05   
614-460 2 CLMBOH1164A  9321 OHIO BELL TEL CO 324      
614-460 3 CLMBOH1164A  9321 OHIO BELL TEL CO 324      
614-460 4 CLMBOH1164A  9321 OHIO BELL TEL CO 324      
614-460 5 CLMBOH1164A  9321 OHIO BELL TEL CO 324      
614-460 6 CLMBOH1164A  9321 OHIO BELL TEL CO 324      
614-460 7 CLMBOH1164A  9321 OHIO BELL TEL CO 324      
614-460 8 CLMBOH1164A  9321 OHIO BELL TEL CO 324      
614-460 9 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2007-01-05   
614-461 A CLMBOH1164A  9321 OHIO BELL TEL CO 324      
614-461 0 CLMBOH1164A  9321 OHIO BELL TEL CO 324      
614-461 1 CLMBOH1164A  9321 OHIO BELL TEL CO 324      
614-461 2 CLMBOH1164A  9321 OHIO BELL TEL CO 324      
614-461 3 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2010-11-19   
614-461 4 CLMBOH1164A  9321 OHIO BELL TEL CO 324      
614-461 5 CLMBOH1164A  9321 OHIO BELL TEL CO 324      
614-461 6 CLMBOH1164A  9321 OHIO BELL TEL CO 324      
614-461 7 CLMBOH1164A  9321 OHIO BELL TEL CO 324      
614-461 8 CLMBOH1164A  9321 OHIO BELL TEL CO 324      

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

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