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
740-665 7 Gratiot OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
740-665 8 Gratiot OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
740-666 A Ostrander OH OSTROHXBRS0  0615 FRONTIER NORTH, INC. - OH 324      
740-666 0 Ostrander OH OSTROHXBRS0  0615 FRONTIER NORTH, INC. - OH 324      
740-666 1 Ostrander OH OSTROHXBRS0  0615 FRONTIER NORTH, INC. - OH 324      
740-666 2 Ostrander OH OSTROHXBRS0  0615 FRONTIER NORTH, INC. - OH 324      
740-666 3 Ostrander OH OSTROHXBRS0  0615 FRONTIER NORTH, INC. - OH 324      
740-666 4 Ostrander OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
740-666 5 Ostrander OH   793K TWC IP ENABLED SERVICES, LLC 324      
740-666 6 Ostrander OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-666 7 Ostrander OH   793K TWC IP ENABLED SERVICES, LLC 324      
740-666 8 Ostrander OH OSTROHXBRS0  0615 FRONTIER NORTH, INC. - OH 324      
740-666 9 Ostrander OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-667 A Coolville OH COOLOHXARP0  0666 WINDSTREAM WESTERN RESERVE, INC. 324      
740-668 A Martinsburg OH MRBGOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
740-668 0 Martinsburg OH MRBGOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
740-668 1 Martinsburg OH MNFDOHXAX0Y  073H TELNYX LLC 923      
740-668 2 Martinsburg OH MRBGOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
740-668 3 Martinsburg OH MRBGOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
740-668 4 Martinsburg OH MRBGOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
740-668 5 Martinsburg OH MRBGOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
740-668 6 Martinsburg OH MRBGOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
740-668 7 Martinsburg OH MRBGOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
740-668 8 Martinsburg OH MRBGOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
740-668 9 Martinsburg OH MRBGOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
740-669 A Wilkesville OH WKVLOHXARS1  0615 FRONTIER NORTH, INC. - OH 324      
740-669 0 Wilkesville OH WKVLOHXARS1  0615 FRONTIER NORTH, INC. - OH 324      
740-669 1 Wilkesville OH WKVLOHXARS1  0615 FRONTIER NORTH, INC. - OH 324      
740-669 2 Wilkesville OH WKVLOHXARS1  0615 FRONTIER NORTH, INC. - OH 324      
740-669 3 Wilkesville OH WKVLOHXARS1  0615 FRONTIER NORTH, INC. - OH 324      
740-669 4 Wilkesville OH WKVLOHXARS1  0615 FRONTIER NORTH, INC. - OH 324      
740-669 5 Wilkesville OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
740-669 6 Wilkesville OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
740-669 7 Wilkesville OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
740-669 8 Wilkesville OH CLMBOH1125Z  508J CENTURYLINK COMMUNICATIONS, LLC 324      
740-669 9 Wilkesville OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
740-670 A Newark OH NWRKOHXA34C  0665 WINDSTREAM OHIO, LLC 324      
740-670 0 Newark OH NWRKOHXA34C  0665 WINDSTREAM OHIO, LLC 324      
740-670 1 Newark OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-670 2 Newark OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-670 3 Newark OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-670 4 Newark OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-670 5 Newark OH NWRKOHXA34C  0665 WINDSTREAM OHIO, LLC 324      
740-670 6 Newark OH NWRKOHXA34C  0665 WINDSTREAM OHIO, LLC 324      
740-670 7 Newark OH NWRKOHXA34C  0665 WINDSTREAM OHIO, LLC 324      
740-670 8 Newark OH NWRKOHXA34C  0665 WINDSTREAM OHIO, LLC 324      
740-670 9 Newark OH NWRKOHXA34C  0665 WINDSTREAM OHIO, LLC 324      
740-671 A Bellaire OH BLLROH67DS0  9321 OHIO BELL TEL CO 324      
740-671 0 Bellaire OH BLLROH67DS0  9321 OHIO BELL TEL CO 324      
740-671 1 Bellaire OH BLLROH67DS0  9321 OHIO BELL TEL CO 324      
740-671 2 Bellaire OH BLLROH67DS0  9321 OHIO BELL TEL CO 324      
740-671 3 Bellaire OH BLLROH67DS0  9321 OHIO BELL TEL CO 324      
740-671 4 Bellaire OH BLLROH67DS0  9321 OHIO BELL TEL CO 324      
740-671 5 Bellaire OH WOTNOH88XVX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-671 6 Bellaire OH BLLROH67DS0  9321 OHIO BELL TEL CO 324      
740-671 7 Bellaire OH CLMBOH1116Z  036B CITYNET OHIO, LLC - OH 324      
740-671 8 Bellaire OH BLLROH67DS0  9321 OHIO BELL TEL CO 324      
740-671 9 Bellaire OH BLLROH67DS0  9321 OHIO BELL TEL CO 324      
740-672 A Chillicothe OH CHLCOHXA5MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-672 0 Chillicothe OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      
740-672 1 Chillicothe OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      
740-672 2 Chillicothe OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-672 3 Chillicothe OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-672 4 Chillicothe OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      
740-672 5 Chillicothe OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-672 6 Chillicothe OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-672 7 Chillicothe OH WOTNOHEHAMD  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324      
740-672 8 Chillicothe OH CHLCOHXA5MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-672 9 Chillicothe OH CHLCOHXA5MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-673 A Uhrichsville OH CLMBOH1120Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-673 0 Uhrichsville OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
740-673 1 Uhrichsville OH CLMDOH44DS5  284F PEERLESS NETWORK OF OHIO, LLC - OH 324      
740-673 2 Uhrichsville OH CLMDOH44DS5  284F PEERLESS NETWORK OF OHIO, LLC - OH 324      
740-673 3 Uhrichsville OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
740-673 4 Uhrichsville OH CLMBOH11XJZ  516C AT&T CORP. 324      
740-673 5 Uhrichsville OH CLMBOH1120Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-673 6 Uhrichsville OH CLMBOH1125Z  508J CENTURYLINK COMMUNICATIONS, LLC 324      
740-673 7 Uhrichsville OH   793K TWC IP ENABLED SERVICES, LLC 324      
740-673 8 Uhrichsville OH CLMBOH1120Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-673 9 Uhrichsville OH CLMBOH1120Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-674 A Philo OH DNFLOH67RS1  9321 OHIO BELL TEL CO 324      
740-674 0 Philo OH CLMDOH44MMD  516J TON80 COMMUNICATIONS, LLC 324      
740-674 1 Philo OH   624H ONVOY SPECTRUM, LLC 324      
740-674 2 Philo OH CLMDOH448MD  073H TELNYX LLC 324      
740-674 3 Philo OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
740-674 4 Philo OH DNFLOH67RS1  9321 OHIO BELL TEL CO 324      
740-674 5 Philo OH DNFLOH67RS1  9321 OHIO BELL TEL CO 324      
740-674 6 Philo OH DNFLOH67RS1  9321 OHIO BELL TEL CO 324      
740-674 7 Philo OH DNFLOH67RS1  9321 OHIO BELL TEL CO 324      
740-674 8 Philo OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
740-674 9 Philo OH   515J IP HORIZON LLC 324      
740-675 A Amanda OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-675 0 Amanda OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
740-675 1 Amanda OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
740-675 2 Amanda OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
740-675 3 Amanda OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
740-675 4 Amanda OH   793K TWC IP ENABLED SERVICES, LLC 324      
740-675 5 Amanda OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
740-675 6 Amanda OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
740-675 7 Amanda OH CLMBOH1125Z  508J CENTURYLINK COMMUNICATIONS, 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: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.