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 |
| 740-431
| A |
Bowerston |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
|
|
| 740-431
| 0 |
Bowerston |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2009-01-04 |
|
| 740-431
| 4 |
Bowerston |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
|
|
| 740-432
| A |
Cambridge |
OH |
CMBROHXBDS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-433
| A |
Cadiz |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
|
|
| 740-433
| 2 |
Cadiz |
OH |
CLMDOH44NMD |
490J BOOST SUBSCRIBERCO L.L.C. |
324 |
|
2023-12-30 |
|
| 740-433
| 3 |
Cadiz |
OH |
DLWROHXAYMD |
7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH |
324 |
|
2017-11-10 |
|
| 740-433
| 4 |
Cadiz |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
|
|
| 740-433
| 5 |
Cadiz |
OH |
WOTNOH88XVX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2011-02-16 |
|
| 740-433
| 9 |
Cadiz |
OH |
WOTNOH88XVX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2011-02-16 |
|
| 740-434
| A |
Marietta |
OH |
CLMDOH44ZMD |
460K FIRST COMMUNICATIONS, LLC |
324 |
|
|
|
| 740-434
| 0 |
Marietta |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
2008-02-27 |
|
| 740-434
| 1 |
Marietta |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2008-10-03 |
|
| 740-434
| 3 |
Marietta |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2009-04-27 |
|
| 740-434
| 4 |
Marietta |
OH |
CLMDOH44VMD |
829J PAETEC ITEL, LLC |
324 |
|
2005-03-04 |
|
| 740-434
| 5 |
Marietta |
OH |
CLMBOH1128Z |
225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM |
324 |
|
2007-02-16 |
|
| 740-434
| 6 |
Marietta |
OH |
CLMBOH1116Z |
036B CITYNET OHIO, LLC - OH |
324 |
|
2007-03-10 |
|
| 740-434
| 7 |
Marietta |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2009-04-27 |
|
| 740-434
| 8 |
Marietta |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2009-04-27 |
|
| 740-434
| 9 |
Marietta |
OH |
|
460K FIRST COMMUNICATIONS, LLC |
324 |
|
|
|
| 740-435
| A |
Cambridge |
OH |
CMBROHXBDS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-435
| 0 |
Cambridge |
OH |
CMBROHXBDS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-435
| 1 |
Cambridge |
OH |
CMBROHXBDS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-435
| 2 |
Cambridge |
OH |
CMBROHXBDS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-435
| 3 |
Cambridge |
OH |
CMBROHXBDS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-435
| 4 |
Cambridge |
OH |
CMBROHXBDS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
2004-07-30 |
|
| 740-435
| 6 |
Cambridge |
OH |
CLMBOH1128Z |
225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM |
324 |
|
2024-04-14 |
|
| 740-435
| 7 |
Cambridge |
OH |
|
145J TERRA NOVA TELECOM INC. |
324 |
|
2025-07-17 |
|
| 740-435
| 8 |
Cambridge |
OH |
CMBROHXBDS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-435
| 9 |
Cambridge |
OH |
CMBROHXBDS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-436
| A |
Richwood |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
|
|
| 740-436
| 0 |
Richwood |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
|
|
| 740-436
| 4 |
Richwood |
OH |
DLWROHXASMD |
624H ONVOY SPECTRUM, LLC |
324 |
|
2023-05-08 |
|
| 740-436
| 7 |
Richwood |
OH |
CLMDOH44MMD |
516J TON80 COMMUNICATIONS, LLC |
324 |
|
2021-09-16 |
|
| 740-436
| 9 |
Richwood |
OH |
CLMDOH44NMD |
490J BOOST SUBSCRIBERCO L.L.C. |
324 |
|
2023-07-01 |
|
| 740-437
| A |
Bloomingburg |
OH |
BMBGOH43RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-437
| 2 |
Bloomingburg |
OH |
CLMDOH44MMD |
516J TON80 COMMUNICATIONS, LLC |
324 |
|
2021-09-17 |
|
| 740-437
| 3 |
Bloomingburg |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2021-03-11 |
|
| 740-437
| 6 |
Bloomingburg |
OH |
BMBGOH43RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-437
| 7 |
Bloomingburg |
OH |
BMBGOH43RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-437
| 8 |
Bloomingburg |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2015-07-03 |
|
| 740-437
| 9 |
Bloomingburg |
OH |
|
145J TERRA NOVA TELECOM INC. |
324 |
|
2023-08-09 |
|
| 740-438
| A |
Lancaster |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-439
| A |
Cambridge |
OH |
CMBROHXBDS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-440
| A |
Little Hocking |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-440
| 0 |
Little Hocking |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-440
| 1 |
Little Hocking |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-440
| 2 |
Little Hocking |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2018-01-27 |
|
| 740-440
| 3 |
Little Hocking |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2021-04-13 |
|
| 740-440
| 4 |
Little Hocking |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2021-02-13 |
|
<< 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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