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 |
| 740-308
| 1 |
Dexter City |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2022-05-29 |
|
| 740-308
| 3 |
Dexter City |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2018-09-20 |
|
| 740-308
| 5 |
Dexter City |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2021-02-01 |
|
| 740-308
| 6 |
Dexter City |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2021-02-01 |
|
| 740-308
| 7 |
Dexter City |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2021-02-01 |
|
| 740-308
| 8 |
Dexter City |
OH |
ATHNOHXADMD |
225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM |
324 |
|
2022-10-19 |
|
| 740-308
| 9 |
Dexter City |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2009-01-05 |
|
| 740-309
| A |
Barnesville |
OH |
|
464C ONVOY, LLC - OH |
324 |
|
|
|
| 740-309
| 0 |
Barnesville |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2020-12-20 |
|
| 740-309
| 1 |
Barnesville |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2011-11-25 |
|
| 740-309
| 2 |
Barnesville |
OH |
CLMBOH1116Z |
036B CITYNET OHIO, LLC - OH |
324 |
|
2006-04-08 |
|
| 740-309
| 3 |
Barnesville |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2015-06-20 |
|
| 740-309
| 4 |
Barnesville |
OH |
CLMDOH448MD |
073H TELNYX LLC |
324 |
|
2017-07-28 |
|
| 740-309
| 5 |
Barnesville |
OH |
CLMBOH11XJZ |
516C AT&T CORP. |
324 |
|
2011-10-05 |
|
| 740-309
| 6 |
Barnesville |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2019-02-22 |
|
| 740-309
| 7 |
Barnesville |
OH |
|
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
2014-07-03 |
|
| 740-309
| 8 |
Barnesville |
OH |
|
515J IP HORIZON LLC |
324 |
|
2016-09-23 |
|
| 740-310
| A |
St Clairsville |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-310
| 0 |
St Clairsville |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-310
| 1 |
St Clairsville |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-310
| 2 |
St Clairsville |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-310
| 3 |
St Clairsville |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-310
| 4 |
St Clairsville |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-310
| 5 |
St Clairsville |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2014-05-23 |
|
| 740-310
| 6 |
St Clairsville |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-310
| 7 |
St Clairsville |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-310
| 8 |
St Clairsville |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-310
| 9 |
St Clairsville |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-312
| A |
St Clairsville |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-312
| 0 |
St Clairsville |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-312
| 1 |
St Clairsville |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2015-05-22 |
|
| 740-312
| 2 |
St Clairsville |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-312
| 3 |
St Clairsville |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-312
| 4 |
St Clairsville |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-312
| 5 |
St Clairsville |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-312
| 6 |
St Clairsville |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-312
| 7 |
St Clairsville |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2015-05-22 |
|
| 740-312
| 8 |
St Clairsville |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-312
| 9 |
St Clairsville |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-313
| A |
Washington Court House |
OH |
CLMDOH44ZMD |
460K FIRST COMMUNICATIONS, LLC |
324 |
|
|
|
| 740-313
| 0 |
Washington Court House |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
2005-09-18 |
|
| 740-313
| 1 |
Washington Court House |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2012-10-15 |
|
| 740-313
| 2 |
Washington Court House |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2012-08-08 |
|
| 740-313
| 3 |
Washington Court House |
OH |
DLWROHXAYMD |
7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH |
324 |
|
2010-02-16 |
|
| 740-313
| 4 |
Washington Court House |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
2004-05-27 |
|
| 740-313
| 5 |
Washington Court House |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2016-03-31 |
|
| 740-313
| 6 |
Washington Court House |
OH |
CLMFOHJU7MD |
5562 METROPCS, INC. |
324 |
|
2022-06-30 |
|
| 740-313
| 7 |
Washington Court House |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2008-06-27 |
|
| 740-313
| 8 |
Washington Court House |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2016-03-31 |
|
| 740-313
| 9 |
Washington Court House |
OH |
|
460K FIRST COMMUNICATIONS, LLC |
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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