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]

<< 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 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-243 2 Lancaster OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-243 3 Lancaster OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2006-10-13   
740-243 4 Lancaster OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2006-12-21   
740-243 5 Lancaster OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-243 6 Lancaster OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2007-12-07   
740-243 7 Lancaster OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-243 8 Lancaster OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2008-09-29   
740-243 9 Lancaster OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2007-09-24   
740-244 A Marion OH CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-244 0 Marion OH CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324   2007-05-13   
740-244 1 Marion OH CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-244 2 Marion OH CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-244 3 Marion OH CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-244 4 Marion OH CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-244 5 Marion OH CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-244 6 Marion OH CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-244 7 Marion OH CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324   2008-02-11   
740-244 8 Marion OH CLMDOH44DS5  284F PEERLESS NETWORK OF OHIO, LLC - OH 324   2012-03-17   
740-244 9 Marion OH CLMFOHJU3MD  5562 METROPCS, INC. 324      
740-245 A Rio Grande OH RIGROH24RS1  9321 OHIO BELL TEL CO 324      
740-245 0 Rio Grande OH RIGROH24RS1  9321 OHIO BELL TEL CO 324      
740-245 1 Rio Grande OH CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324   2013-10-08   
740-245 2 Rio Grande OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2015-05-15   
740-245 3 Rio Grande OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2015-08-01   
740-245 4 Rio Grande OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2015-11-21   
740-245 5 Rio Grande OH RIGROH24RS1  9321 OHIO BELL TEL CO 324      
740-245 6 Rio Grande OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2015-07-04   
740-245 7 Rio Grande OH RIGROH24RS1  9321 OHIO BELL TEL CO 324      
740-245 8 Rio Grande OH RIGROH24RS1  9321 OHIO BELL TEL CO 324      
740-245 9 Rio Grande OH RIGROH24RS1  9321 OHIO BELL TEL CO 324      
740-246 A Thornville OH THVLOH24RS1  9321 OHIO BELL TEL CO 324      
740-246 0 Thornville OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-04-13   
740-246 1 Thornville OH THVLOH24RS1  9321 OHIO BELL TEL CO 324      
740-246 3 Thornville OH THVLOH24RS1  9321 OHIO BELL TEL CO 324      
740-246 4 Thornville OH THVLOH24RS1  9321 OHIO BELL TEL CO 324      
740-246 5 Thornville OH THVLOH24RS1  9321 OHIO BELL TEL CO 324      
740-246 6 Thornville OH THVLOH24RS1  9321 OHIO BELL TEL CO 324      
740-246 7 Thornville OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-08-06   
740-246 9 Thornville OH THVLOH24RS1  9321 OHIO BELL TEL CO 324      
740-247 A Letart Falls OH LTFLOHXBRS0  0615 FRONTIER NORTH, INC. - OH 324      
740-247 0 Letart Falls OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2020-06-20   
740-247 1 Letart Falls OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2020-06-20   
740-247 2 Letart Falls OH LTFLOHXBRS0  0615 FRONTIER NORTH, INC. - OH 324      
740-247 3 Letart Falls OH CLMDOH44MMD  516J TON80 COMMUNICATIONS, LLC 324   2021-09-18   
740-247 4 Letart Falls OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2019-06-07   
740-247 5 Letart Falls OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2020-04-19   
740-247 6 Letart Falls OH CLMBOH1125Z  508J CENTURYLINK COMMUNICATIONS, LLC 324   2014-07-08   
740-247 7 Letart Falls OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-08-06   
740-247 8 Letart Falls OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-03-11   
740-248 A Circleville OH CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-248 0 Circleville OH CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2007-08-30   
740-248 1 Circleville OH CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-248 2 Circleville OH CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-248 3 Circleville OH CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-248 4 Circleville OH CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2008-01-09   
740-248 5 Circleville OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2010-06-18   
740-248 6 Circleville OH CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-248 7 Circleville OH CLMBOH1116Z  036B CITYNET OHIO, LLC - OH 324   2008-07-06   
740-248 8 Circleville OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2010-03-28   
740-248 9 Circleville OH CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-249 A Athens OH DLWROHXAYMD  7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324      
740-249 0 Athens OH CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2021-11-25   
740-249 1 Athens OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2007-03-18   
740-249 2 Athens OH DLWROHXAYMD  7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2004-06-10   
740-249 3 Athens OH CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324   2014-03-24   
740-249 4 Athens OH CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324   2007-02-14   
740-249 5 Athens OH CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2009-09-05   
740-249 6 Athens OH CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2024-10-04   
740-249 7 Athens OH CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324   2014-03-24   
740-249 8 Athens OH CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324   2013-09-27   
740-249 9 Athens OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2009-01-04   
740-250 A Portsmouth OH CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-250 1 Portsmouth OH CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2006-12-07   
740-250 2 Portsmouth OH DLWROHXAYMD  7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2006-05-28   
740-250 3 Portsmouth OH CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2005-06-12   
740-250 4 Portsmouth OH CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2005-06-12   
740-250 5 Portsmouth OH CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2005-06-12   
740-250 6 Portsmouth OH CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2007-07-08   
740-250 7 Portsmouth OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-01-01   
740-250 8 Portsmouth OH CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2007-01-16   
740-250 9 Portsmouth OH CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2007-01-16   
740-251 A Marion OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-251 0 Marion OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-251 1 Marion OH CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324   2006-04-02   
740-251 2 Marion OH DLWROHXAYMD  7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2007-01-10   
740-251 3 Marion OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2006-09-11   
740-251 4 Marion OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2003-04-15   
740-251 5 Marion OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2014-10-26   
740-251 6 Marion OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-04-15   
740-251 7 Marion OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2006-07-16   
740-251 8 Marion OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2006-01-30   
740-251 9 Marion OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-252 A Zanesville OH CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-252 0 Zanesville OH CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2006-10-20   
740-252 1 Zanesville OH CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2003-10-04   
740-252 2 Zanesville OH CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2003-10-04   
740-252 3 Zanesville OH CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2003-12-10   
740-252 4 Zanesville OH CLMDOH44VMD  829J PAETEC ITEL, LLC 324   2004-01-12   
740-252 5 Zanesville OH CLMBOHFQDS2  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324   2004-09-16   
740-252 6 Zanesville OH CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2004-02-16   

<< 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 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.