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 |
| 740-993
| 3 |
Clarksburg |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2019-05-03 |
|
| 740-993
| 4 |
Clarksburg |
OH |
CLBGOHXARS1 |
0597 CHILLICOTHE TEL. CO. |
324 |
|
|
|
| 740-993
| 5 |
Clarksburg |
OH |
HLRDOHEJGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2021-05-26 |
|
| 740-993
| 6 |
Clarksburg |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
2024-02-25 |
|
| 740-993
| 7 |
Clarksburg |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2024-07-10 |
|
| 740-993
| 8 |
Clarksburg |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2020-01-29 |
|
| 740-993
| 9 |
Clarksburg |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-994
| A |
Lancaster |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
|
|
| 740-994
| 0 |
Lancaster |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
2005-09-18 |
|
| 740-994
| 1 |
Lancaster |
OH |
CLMBOH11X6Z |
7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH |
324 |
|
2005-07-14 |
|
| 740-994
| 2 |
Lancaster |
OH |
CLMBOH11X6Z |
7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH |
324 |
|
2005-07-14 |
|
| 740-994
| 3 |
Lancaster |
OH |
CLMBOH11X6Z |
7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH |
324 |
|
2005-07-14 |
|
| 740-994
| 4 |
Lancaster |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
|
|
| 740-994
| 5 |
Lancaster |
OH |
CLMDOH44IMD |
145J TERRA NOVA TELECOM INC. |
324 |
|
2024-10-15 |
|
| 740-994
| 6 |
Lancaster |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2020-12-20 |
|
| 740-994
| 7 |
Lancaster |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2020-12-20 |
|
| 740-994
| 9 |
Lancaster |
OH |
CLMBOH11X6Z |
7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH |
324 |
|
2005-07-14 |
|
| 740-995
| A |
Cambridge |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-995
| 0 |
Cambridge |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2009-11-20 |
|
| 740-995
| 1 |
Cambridge |
OH |
CLMFOHJU3MD |
5562 METROPCS, INC. |
324 |
|
2022-08-05 |
|
| 740-995
| 2 |
Cambridge |
OH |
CLMFOHJU3MD |
5562 METROPCS, INC. |
324 |
|
2022-08-05 |
|
| 740-995
| 3 |
Cambridge |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2010-11-08 |
|
| 740-995
| 4 |
Cambridge |
OH |
CLMFOHJU3MD |
5562 METROPCS, INC. |
324 |
|
2022-07-04 |
|
| 740-995
| 5 |
Cambridge |
OH |
CLMFOHJU3MD |
5562 METROPCS, INC. |
324 |
|
2017-09-04 |
|
| 740-995
| 6 |
Cambridge |
OH |
CLMFOHJU3MD |
5562 METROPCS, INC. |
324 |
|
2017-09-04 |
|
| 740-995
| 7 |
Cambridge |
OH |
CLMFOHJU3MD |
5562 METROPCS, INC. |
324 |
|
2022-06-23 |
|
| 740-995
| 8 |
Cambridge |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2012-03-20 |
|
| 740-995
| 9 |
Cambridge |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2010-03-28 |
|
| 740-996
| A |
Steubenville |
OH |
CLMDOH44ZMD |
460K FIRST COMMUNICATIONS, LLC |
324 |
|
|
|
| 740-996
| 0 |
Steubenville |
OH |
|
515J IP HORIZON LLC |
324 |
|
2016-10-12 |
|
| 740-996
| 2 |
Steubenville |
OH |
CLMDOH448MD |
073H TELNYX LLC |
324 |
|
2017-06-01 |
|
| 740-996
| 3 |
Steubenville |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2016-04-18 |
|
| 740-996
| 4 |
Steubenville |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2016-04-18 |
|
| 740-996
| 5 |
Steubenville |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2015-07-04 |
|
| 740-996
| 6 |
Steubenville |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2011-03-10 |
|
| 740-996
| 7 |
Steubenville |
OH |
CLMBOH1125Z |
508J CENTURYLINK COMMUNICATIONS, LLC |
324 |
|
2014-07-07 |
|
| 740-996
| 8 |
Steubenville |
OH |
CLMDOH44VMD |
829J PAETEC ITEL, LLC |
324 |
|
2012-12-01 |
|
| 740-996
| 9 |
Steubenville |
OH |
|
460K FIRST COMMUNICATIONS, LLC |
324 |
|
|
|
| 740-997
| A |
Beallsville |
OH |
CLMDOH44ZMD |
460K FIRST COMMUNICATIONS, LLC |
324 |
|
|
|
| 740-997
| 1 |
Beallsville |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2016-04-14 |
|
| 740-997
| 2 |
Beallsville |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2016-04-14 |
|
| 740-997
| 4 |
Beallsville |
OH |
CLMDOH44DS5 |
284F PEERLESS NETWORK OF OHIO, LLC - OH |
324 |
|
2022-12-21 |
|
| 740-997
| 5 |
Beallsville |
OH |
CLMBOH1116Z |
036B CITYNET OHIO, LLC - OH |
324 |
|
2006-04-08 |
|
| 740-997
| 6 |
Beallsville |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2015-08-01 |
|
| 740-997
| 7 |
Beallsville |
OH |
CLMBOH1125Z |
508J CENTURYLINK COMMUNICATIONS, LLC |
324 |
|
2014-07-03 |
|
| 740-997
| 8 |
Beallsville |
OH |
CLMDOH44DS5 |
284F PEERLESS NETWORK OF OHIO, LLC - OH |
324 |
|
2015-06-22 |
|
| 740-997
| 9 |
Beallsville |
OH |
|
460K FIRST COMMUNICATIONS, LLC |
324 |
|
|
|
| 740-998
| A |
Frankfort |
OH |
FRFTOHXARS1 |
0597 CHILLICOTHE TEL. CO. |
324 |
|
|
|
| 740-998
| 0 |
Frankfort |
OH |
FRFTOHXARS1 |
0597 CHILLICOTHE TEL. CO. |
324 |
|
|
|
| 740-998
| 1 |
Frankfort |
OH |
FRFTOHXARS1 |
0597 CHILLICOTHE TEL. CO. |
324 |
|
|
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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