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 |
| 740-275
| 5 |
Steubenville |
OH |
CLMDOH44VMD |
829J PAETEC ITEL, LLC |
324 |
|
2004-03-22 |
|
| 740-275
| 6 |
Steubenville |
OH |
WOTNOH88XVX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2004-11-15 |
|
| 740-275
| 7 |
Steubenville |
OH |
WOTNOH88XVX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2006-07-13 |
|
| 740-275
| 8 |
Steubenville |
OH |
WOTNOH88XVX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2005-01-03 |
|
| 740-275
| 9 |
Steubenville |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2021-04-27 |
|
| 740-276
| A |
Nevada |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
|
|
| 740-276
| 0 |
Nevada |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2020-06-19 |
|
| 740-276
| 1 |
Nevada |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2022-12-16 |
|
| 740-276
| 2 |
Nevada |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2020-05-18 |
|
| 740-276
| 3 |
Nevada |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2020-05-18 |
|
| 740-276
| 4 |
Nevada |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2007-07-27 |
|
| 740-276
| 5 |
Nevada |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2021-12-17 |
|
| 740-276
| 6 |
Nevada |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2020-06-19 |
|
| 740-276
| 7 |
Nevada |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2018-09-20 |
|
| 740-276
| 8 |
Nevada |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2023-04-23 |
|
| 740-276
| 9 |
Nevada |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2023-07-30 |
|
| 740-277
| A |
Lancaster |
OH |
LNCSOH6565F |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-277
| 0 |
Lancaster |
OH |
LNCSOH6565F |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-277
| 1 |
Lancaster |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2011-07-03 |
|
| 740-277
| 2 |
Lancaster |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
2007-01-19 |
|
| 740-277
| 3 |
Lancaster |
OH |
HLRDOHEJGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2010-04-05 |
|
| 740-277
| 4 |
Lancaster |
OH |
CLMBOHFQDS2 |
7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH |
324 |
|
2008-02-18 |
|
| 740-277
| 5 |
Lancaster |
OH |
|
145J TERRA NOVA TELECOM INC. |
324 |
|
2025-05-07 |
|
| 740-277
| 6 |
Lancaster |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2008-02-13 |
|
| 740-277
| 7 |
Lancaster |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2007-02-15 |
|
| 740-277
| 8 |
Lancaster |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2007-01-02 |
|
| 740-277
| 9 |
Lancaster |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2006-09-14 |
|
| 740-278
| A |
Steubenville |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2024-02-09 |
|
| 740-278
| 0 |
Steubenville |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2021-04-27 |
|
| 740-278
| 1 |
Steubenville |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2021-04-27 |
|
| 740-278
| 2 |
Steubenville |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-278
| 3 |
Steubenville |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2010-06-18 |
|
| 740-278
| 5 |
Steubenville |
OH |
WOTNOH88XVX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2010-10-30 |
|
| 740-278
| 6 |
Steubenville |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-278
| 7 |
Steubenville |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2014-05-10 |
|
| 740-278
| 8 |
Steubenville |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2021-04-13 |
|
| 740-278
| 9 |
Steubenville |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2019-03-06 |
|
| 740-279
| A |
Logan |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
|
|
| 740-279
| 0 |
Logan |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2016-12-19 |
|
| 740-279
| 1 |
Logan |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
2005-04-28 |
|
| 740-279
| 2 |
Logan |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2020-06-19 |
|
| 740-279
| 3 |
Logan |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2020-06-19 |
|
| 740-279
| 4 |
Logan |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
|
|
| 740-279
| 5 |
Logan |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2007-01-05 |
|
| 740-279
| 6 |
Logan |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2007-08-30 |
|
| 740-279
| 7 |
Logan |
OH |
WOTNOHEHAMD |
7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH |
324 |
|
2013-06-03 |
|
| 740-279
| 8 |
Logan |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2008-11-23 |
|
| 740-279
| 9 |
Logan |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2006-03-30 |
|
| 740-280
| A |
Philo |
OH |
DNFLOH67RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-280
| 0 |
Philo |
OH |
DNFLOH67RS1 |
9321 OHIO BELL TEL CO |
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
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