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
740-542 8 Chillicothe OH CHLCOHXA77G  0597 CHILLICOTHE TEL. CO. 324      
740-542 9 Chillicothe OH HLRDOHEJ2MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-543 A Amsterdam OH AMSTOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-543 1 Amsterdam OH AMSTOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-543 3 Amsterdam OH AMSTOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-543 4 Amsterdam OH AMSTOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-543 6 Amsterdam OH CLMBOH1125Z  508J CENTURYLINK COMMUNICATIONS, LLC 324      
740-543 7 Amsterdam OH   793K TWC IP ENABLED SERVICES, LLC 324      
740-543 8 Amsterdam OH AMSTOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-544 A Knoxville OH KNVLOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-544 2 Knoxville OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-544 3 Knoxville OH CLMBOH1151Z  318J COMCAST IP PHONE, LLC 324      
740-544 4 Knoxville OH CLMDOH44JMD  965H FRACTEL, LLC 324      
740-544 5 Knoxville OH KNVLOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-544 6 Knoxville OH KNVLOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-544 7 Knoxville OH CLMBOH1125Z  508J CENTURYLINK COMMUNICATIONS, LLC 324      
740-545 A West Lafayette OH WLFYOH54RS1  9321 OHIO BELL TEL CO 324      
740-545 0 West Lafayette OH WLFYOH54RS1  9321 OHIO BELL TEL CO 324      
740-545 1 West Lafayette OH WLFYOH54RS1  9321 OHIO BELL TEL CO 324      
740-545 2 West Lafayette OH WLFYOH54RS1  9321 OHIO BELL TEL CO 324      
740-545 3 West Lafayette OH WLFYOH54RS1  9321 OHIO BELL TEL CO 324      
740-545 4 West Lafayette OH WLFYOH54RS1  9321 OHIO BELL TEL CO 324      
740-545 5 West Lafayette OH WLFYOH54RS1  9321 OHIO BELL TEL CO 324      
740-545 6 West Lafayette OH WLFYOH54RS1  9321 OHIO BELL TEL CO 324      
740-545 7 West Lafayette OH WLFYOH54RS1  9321 OHIO BELL TEL CO 324      
740-545 8 West Lafayette OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
740-545 9 West Lafayette OH WLFYOH54RS1  9321 OHIO BELL TEL CO 324      
740-546 A Adena OH ADENOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-546 2 Adena OH CLMBOH1151Z  318J COMCAST IP PHONE, LLC 324      
740-546 3 Adena OH ADENOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-546 4 Adena OH ADENOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-546 5 Adena OH DLWROHXAYMD  7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324      
740-546 6 Adena OH CLMDOH44MMD  516J TON80 COMMUNICATIONS, LLC 324      
740-546 7 Adena OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-547 A Ironton OH IRTNOH5353C  9321 OHIO BELL TEL CO 324      
740-547 0 Ironton OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
740-547 2 Ironton OH IRTNOH5353C  9321 OHIO BELL TEL CO 324      
740-547 3 Ironton OH IRTNOH5353C  9321 OHIO BELL TEL CO 324      
740-547 4 Ironton OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-547 5 Ironton OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
740-547 6 Ironton OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-547 7 Ironton OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-547 8 Ironton OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-547 9 Ironton OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-548 A Cheshire Center OH CHSDOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-549 A Cheshire Center OH CHSDOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-550 A Ironton OH   5562 METROPCS, INC. 324      
740-550 0 Ironton OH CLMFOHJU5MD  5562 METROPCS, INC. 324      
740-550 1 Ironton OH CLMFOHJU5MD  5562 METROPCS, INC. 324      
740-550 2 Ironton OH CLMFOHJU5MD  5562 METROPCS, INC. 324      
740-550 3 Ironton OH CLMFOHJU5MD  5562 METROPCS, INC. 324      
740-550 4 Ironton OH CLMFOHJU5MD  5562 METROPCS, INC. 324      
740-550 5 Ironton OH CLMFOHJU5MD  5562 METROPCS, INC. 324      
740-550 6 Ironton OH CLMFOHJU5MD  5562 METROPCS, INC. 324      
740-550 7 Ironton OH CLMFOHJU5MD  5562 METROPCS, INC. 324      
740-550 8 Ironton OH CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-550 9 Ironton OH   6701 AERIAL COMMUNICATIONS, INC. 324      
740-551 A Bartlett OH BRTLOHXA55C  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 324      
740-552 A Coshocton OH CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324   2024-01-19   
740-552 0 Coshocton OH CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-552 1 Coshocton OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      
740-552 2 Coshocton OH   464C ONVOY, LLC - OH 324      
740-552 3 Coshocton OH CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-552 4 Coshocton OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-552 5 Coshocton OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-552 6 Coshocton OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-552 7 Coshocton OH CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-552 8 Coshocton OH CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-552 9 Coshocton OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      
740-553 A Coshocton OH CLMDOH44DS5  6630 USA MOBILITY WIRELESS, INC. 324      
740-554 A Chesterhill OH CHHLOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 324      
740-554 0 Chesterhill OH CHHLOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 324      
740-554 1 Chesterhill OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-554 2 Chesterhill OH CHHLOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 324      
740-554 3 Chesterhill OH CHHLOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 324      
740-554 4 Chesterhill OH   624H ONVOY SPECTRUM, LLC 324      
740-554 5 Chesterhill OH CHHLOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 324      
740-554 6 Chesterhill OH CHHLOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 324      
740-554 7 Chesterhill OH CHHLOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 324      
740-554 8 Chesterhill OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
740-554 9 Chesterhill OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
740-556 A Baltimore OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-556 0 Baltimore OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
740-556 1 Baltimore OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
740-556 2 Baltimore OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
740-556 3 Baltimore OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
740-556 4 Baltimore OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
740-556 5 Baltimore OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
740-556 6 Baltimore OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-556 7 Baltimore OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-556 8 Baltimore OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-556 9 Baltimore OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-557 A Pennsville OH PEVLOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 324      
740-557 0 Pennsville OH PEVLOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 324      
740-557 1 Pennsville OH CLMBOHLT7MD  073H TELNYX LLC 324      
740-557 2 Pennsville OH PEVLOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 324      
740-557 3 Pennsville OH PEVLOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 324      
740-557 4 Pennsville OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
740-557 5 Pennsville OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
740-557 6 Pennsville OH   793K TWC IP ENABLED SERVICES, LLC 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 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: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.