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 |
| 740-270
| 1 |
Logan |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2004-09-13 |
|
| 740-270
| 2 |
Logan |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2009-03-19 |
|
| 740-270
| 3 |
Logan |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2019-06-07 |
|
| 740-270
| 4 |
Logan |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2011-12-01 |
|
| 740-270
| 5 |
Logan |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2014-08-12 |
|
| 740-270
| 6 |
Logan |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2021-11-14 |
|
| 740-270
| 7 |
Logan |
OH |
CLMBOH1125Z |
508J CENTURYLINK COMMUNICATIONS, LLC |
324 |
|
2014-04-03 |
|
| 740-270
| 8 |
Logan |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2020-01-24 |
|
| 740-270
| 9 |
Logan |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2008-04-30 |
|
| 740-271
| A |
Minford-Stockdale |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2025-02-04 |
|
| 740-271
| 5 |
Minford-Stockdale |
OH |
|
145J TERRA NOVA TELECOM INC. |
324 |
|
2025-07-25 |
|
| 740-271
| 9 |
Minford-Stockdale |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2013-10-08 |
|
| 740-272
| A |
Delaware |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-272
| 0 |
Delaware |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-272
| 1 |
Delaware |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-272
| 2 |
Delaware |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-272
| 3 |
Delaware |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-272
| 4 |
Delaware |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2017-06-23 |
|
| 740-272
| 5 |
Delaware |
OH |
DLWROHXAKMD |
464C ONVOY, LLC - OH |
324 |
|
2024-02-29 |
|
| 740-272
| 6 |
Delaware |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-272
| 7 |
Delaware |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-272
| 8 |
Delaware |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-272
| 9 |
Delaware |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2020-01-07 |
|
| 740-273
| A |
Williamsport |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
|
|
| 740-273
| 0 |
Williamsport |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2009-01-05 |
|
| 740-273
| 1 |
Williamsport |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2013-12-13 |
|
| 740-273
| 2 |
Williamsport |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2015-06-20 |
|
| 740-273
| 3 |
Williamsport |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2017-06-23 |
|
| 740-273
| 4 |
Williamsport |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
|
|
| 740-273
| 6 |
Williamsport |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2020-04-23 |
|
| 740-273
| 7 |
Williamsport |
OH |
CLMBOH1125Z |
508J CENTURYLINK COMMUNICATIONS, LLC |
324 |
|
2014-07-07 |
|
| 740-273
| 8 |
Williamsport |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2020-04-23 |
|
| 740-273
| 9 |
Williamsport |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2020-06-20 |
|
| 740-274
| A |
Athens |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-274
| 0 |
Athens |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-274
| 1 |
Athens |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2005-07-26 |
|
| 740-274
| 2 |
Athens |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2007-02-04 |
|
| 740-274
| 3 |
Athens |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2008-11-20 |
|
| 740-274
| 4 |
Athens |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
2006-09-10 |
|
| 740-274
| 5 |
Athens |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2009-10-23 |
|
| 740-274
| 6 |
Athens |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2009-10-23 |
|
| 740-274
| 7 |
Athens |
OH |
CLMBOH1116Z |
036B CITYNET OHIO, LLC - OH |
324 |
|
2008-08-23 |
|
| 740-274
| 8 |
Athens |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2011-07-20 |
|
| 740-274
| 9 |
Athens |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-275
| A |
Steubenville |
OH |
CLMDOH44VMD |
829J PAETEC ITEL, LLC |
324 |
|
|
|
| 740-275
| 0 |
Steubenville |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2021-04-27 |
|
| 740-275
| 1 |
Steubenville |
OH |
WOTNOH88XVX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2004-09-17 |
|
| 740-275
| 2 |
Steubenville |
OH |
WOTNOH88XVX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2004-11-05 |
|
| 740-275
| 3 |
Steubenville |
OH |
CLMBOH1169Z |
7421 AT&T - LOCAL |
324 |
|
2004-04-23 |
|
| 740-275
| 4 |
Steubenville |
OH |
CLMBOH1151Z |
318J COMCAST IP PHONE, LLC |
324 |
|
2005-05-16 |
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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