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 |
| 740-768
| 7 |
Bergholz |
OH |
|
145J TERRA NOVA TELECOM INC. |
324 |
|
2025-07-17 |
|
| 740-769
| A |
Dillonvale-Mount Pleasant |
OH |
DLVLOHXARS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-769
| 0 |
Dillonvale-Mount Pleasant |
OH |
CLMBOH1151Z |
318J COMCAST IP PHONE, LLC |
324 |
|
2005-05-16 |
|
| 740-769
| 1 |
Dillonvale-Mount Pleasant |
OH |
DLVLOHXARS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-769
| 2 |
Dillonvale-Mount Pleasant |
OH |
DLVLOHXARS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-769
| 6 |
Dillonvale-Mount Pleasant |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
2014-07-05 |
|
| 740-769
| 7 |
Dillonvale-Mount Pleasant |
OH |
DLVLOHXARS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-769
| 9 |
Dillonvale-Mount Pleasant |
OH |
|
145J TERRA NOVA TELECOM INC. |
324 |
|
2025-07-19 |
|
| 740-770
| A |
Frankfort |
OH |
|
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
|
|
| 740-770
| 0 |
Frankfort |
OH |
|
145J TERRA NOVA TELECOM INC. |
324 |
|
2026-03-29 |
|
| 740-770
| 7 |
Frankfort |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
2024-02-25 |
|
| 740-770
| 9 |
Frankfort |
OH |
|
145J TERRA NOVA TELECOM INC. |
324 |
|
2025-08-12 |
|
| 740-771
| A |
Chillicothe |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2025-02-04 |
|
| 740-771
| 0 |
Chillicothe |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2014-06-01 |
|
| 740-771
| 1 |
Chillicothe |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2014-06-01 |
|
| 740-771
| 2 |
Chillicothe |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2014-06-01 |
|
| 740-771
| 3 |
Chillicothe |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2015-08-20 |
|
| 740-771
| 4 |
Chillicothe |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2013-10-08 |
|
| 740-771
| 5 |
Chillicothe |
OH |
CLMFOHJU7MD |
5562 METROPCS, INC. |
324 |
|
2015-06-26 |
|
| 740-771
| 6 |
Chillicothe |
OH |
CLMFOHJU7MD |
5562 METROPCS, INC. |
324 |
|
2018-08-03 |
|
| 740-771
| 7 |
Chillicothe |
OH |
CLMFOHJU7MD |
5562 METROPCS, INC. |
324 |
|
2015-06-26 |
|
| 740-771
| 8 |
Chillicothe |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2015-12-23 |
|
| 740-771
| 9 |
Chillicothe |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2016-03-14 |
|
| 740-772
| A |
Chillicothe |
OH |
CHLCOHXA77G |
0597 CHILLICOTHE TEL. CO. |
324 |
|
|
|
| 740-773
| A |
Chillicothe |
OH |
CHLCOHXA77G |
0597 CHILLICOTHE TEL. CO. |
324 |
|
|
|
| 740-774
| A |
Chillicothe |
OH |
CHLCOHXA77G |
0597 CHILLICOTHE TEL. CO. |
324 |
|
|
|
| 740-775
| A |
Chillicothe |
OH |
CHLCOHXA77G |
0597 CHILLICOTHE TEL. CO. |
324 |
|
|
|
| 740-776
| A |
Portsmouth |
OH |
SCTVOHXARS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-776
| 0 |
Portsmouth |
OH |
SCTVOHXARS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-776
| 1 |
Portsmouth |
OH |
SCTVOHXARS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-776
| 2 |
Portsmouth |
OH |
SCTVOHXARS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-776
| 3 |
Portsmouth |
OH |
SCTVOHXARS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-776
| 4 |
Portsmouth |
OH |
SCTVOHXARS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-776
| 5 |
Portsmouth |
OH |
PTMOOHXAXMD |
624H ONVOY SPECTRUM, LLC |
324 |
|
2022-02-11 |
|
| 740-776
| 6 |
Portsmouth |
OH |
SCTVOHXARS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-776
| 7 |
Portsmouth |
OH |
SCTVOHXARS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-776
| 8 |
Portsmouth |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2010-08-28 |
|
| 740-776
| 9 |
Portsmouth |
OH |
|
464C ONVOY, LLC - OH |
324 |
|
2026-02-23 |
|
| 740-777
| A |
Lancaster |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-777
| 0 |
Lancaster |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2012-08-01 |
|
| 740-777
| 1 |
Lancaster |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2007-06-23 |
|
| 740-777
| 2 |
Lancaster |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2011-10-18 |
|
| 740-777
| 3 |
Lancaster |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2014-06-24 |
|
| 740-777
| 4 |
Lancaster |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2024-12-15 |
|
| 740-777
| 5 |
Lancaster |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2024-12-15 |
|
| 740-777
| 6 |
Lancaster |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2010-12-12 |
|
| 740-777
| 7 |
Lancaster |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2009-09-14 |
|
| 740-777
| 8 |
Lancaster |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2009-09-14 |
|
| 740-777
| 9 |
Lancaster |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2012-09-30 |
|
| 740-778
| A |
Portsmouth |
OH |
SWBSOHXARS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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