Local Calling Guide
Area code/prefix search
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 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 740-569
| 6 |
Bremen |
OH |
BRMNOHXARS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-569
| 7 |
Bremen |
OH |
BRMNOHXARS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-569
| 8 |
Bremen |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2014-03-08 |
|
| 740-569
| 9 |
Bremen |
OH |
BRMNOHXARS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-570
| A |
Chester |
OH |
CHESOHXARS1 |
0666 WINDSTREAM WESTERN RESERVE, INC. |
324 |
|
|
|
| 740-570
| 0 |
Chester |
OH |
CHESOHXARS1 |
0666 WINDSTREAM WESTERN RESERVE, INC. |
324 |
|
|
|
| 740-570
| 1 |
Chester |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
2007-02-10 |
|
| 740-570
| 2 |
Chester |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2016-11-07 |
|
| 740-570
| 3 |
Chester |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2021-04-13 |
|
| 740-570
| 4 |
Chester |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2019-10-05 |
|
| 740-570
| 5 |
Chester |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2018-08-20 |
|
| 740-570
| 7 |
Chester |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2021-03-11 |
|
| 740-570
| 8 |
Chester |
OH |
|
145J TERRA NOVA TELECOM INC. |
324 |
|
2025-07-20 |
|
| 740-570
| 9 |
Chester |
OH |
CHESOHXARP0 |
0666 WINDSTREAM WESTERN RESERVE, INC. |
324 |
|
|
|
| 740-571
| A |
Circleville |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
|
|
| 740-571
| 0 |
Circleville |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
|
|
| 740-571
| 1 |
Circleville |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2003-02-02 |
|
| 740-571
| 2 |
Circleville |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2003-02-02 |
|
| 740-571
| 3 |
Circleville |
OH |
CLMFOHJU7MD |
5562 METROPCS, INC. |
324 |
|
2016-05-14 |
|
| 740-571
| 4 |
Circleville |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
2003-06-16 |
|
| 740-571
| 5 |
Circleville |
OH |
CLMBOH11X6Z |
7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH |
324 |
|
2004-09-20 |
|
| 740-571
| 6 |
Circleville |
OH |
CLMFOHJU7MD |
5562 METROPCS, INC. |
324 |
|
2006-03-18 |
|
| 740-571
| 7 |
Circleville |
OH |
HLRDOHEJGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2015-09-07 |
|
| 740-571
| 8 |
Circleville |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
2005-09-17 |
|
| 740-571
| 9 |
Circleville |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
|
|
| 740-572
| A |
Washington Court House |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-572
| 0 |
Washington Court House |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-572
| 1 |
Washington Court House |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-572
| 2 |
Washington Court House |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-572
| 3 |
Washington Court House |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2005-05-13 |
|
| 740-572
| 4 |
Washington Court House |
OH |
CLMFOHJU7MD |
5562 METROPCS, INC. |
324 |
|
2022-04-29 |
|
| 740-572
| 5 |
Washington Court House |
OH |
CLMDOH44NMD |
490J BOOST SUBSCRIBERCO L.L.C. |
324 |
|
2023-03-04 |
|
| 740-572
| 6 |
Washington Court House |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-572
| 7 |
Washington Court House |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-572
| 8 |
Washington Court House |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2024-08-06 |
|
| 740-573
| A |
Arabia |
OH |
CLMDOH44VMD |
829J PAETEC ITEL, LLC |
324 |
|
|
|
| 740-573
| 0 |
Arabia |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2024-02-11 |
|
| 740-573
| 1 |
Arabia |
OH |
CLMDOH449MD |
939H COMMIO, LLC |
324 |
|
2022-09-10 |
|
| 740-573
| 2 |
Arabia |
OH |
CLMBOH11XHZ |
024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH |
324 |
|
2008-10-19 |
|
| 740-573
| 3 |
Arabia |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2015-07-03 |
|
| 740-573
| 4 |
Arabia |
OH |
CLMDOH44VMD |
829J PAETEC ITEL, LLC |
324 |
|
2004-03-15 |
|
| 740-573
| 5 |
Arabia |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2013-04-29 |
|
| 740-573
| 6 |
Arabia |
OH |
CLMBOH11XJZ |
516C AT&T CORP. |
324 |
|
2010-12-14 |
|
| 740-573
| 7 |
Arabia |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2012-10-13 |
|
| 740-573
| 8 |
Arabia |
OH |
|
515J IP HORIZON LLC |
324 |
|
2016-09-23 |
|
| 740-573
| 9 |
Arabia |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2009-01-04 |
|
| 740-574
| A |
Portsmouth |
OH |
WHBGOHXARS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-574
| 0 |
Portsmouth |
OH |
WHBGOHXARS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-574
| 1 |
Portsmouth |
OH |
WHBGOHXARS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-574
| 2 |
Portsmouth |
OH |
WHBGOHXARS0 |
0615 FRONTIER NORTH, INC. - 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 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 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 >>
Last updated: Tue, 31 Mar 2026 13:56:49 UTC
Sponsored by: ISP Telecom
Like this site? We accept donations via PayPal.