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 |
| 740-347
| 2 |
Corning |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2015-06-20 |
|
| 740-347
| 3 |
Corning |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2023-04-09 |
|
| 740-347
| 4 |
Corning |
OH |
CRNGOH34RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-347
| 5 |
Corning |
OH |
CLMBOH11XJZ |
516C AT&T CORP. |
324 |
|
2011-10-05 |
|
| 740-347
| 6 |
Corning |
OH |
CLMBOHLTEMD |
515J IP HORIZON LLC |
324 |
|
2024-04-28 |
|
| 740-347
| 7 |
Corning |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2015-07-04 |
|
| 740-347
| 8 |
Corning |
OH |
CLMDOH448MD |
073H TELNYX LLC |
324 |
|
2017-08-01 |
|
| 740-347
| 9 |
Corning |
OH |
CRNGOH34RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-348
| A |
Newark |
OH |
NWRKOHXCRS1 |
0665 WINDSTREAM OHIO, LLC |
324 |
|
|
|
| 740-348
| 0 |
Newark |
OH |
NWRKOHXCRS1 |
0665 WINDSTREAM OHIO, LLC |
324 |
|
|
|
| 740-348
| 1 |
Newark |
OH |
NWRKOHXCRS1 |
0665 WINDSTREAM OHIO, LLC |
324 |
|
|
|
| 740-348
| 2 |
Newark |
OH |
NWRKOHXCRS1 |
0665 WINDSTREAM OHIO, LLC |
324 |
|
|
|
| 740-348
| 3 |
Newark |
OH |
NWRKOHXCRS1 |
0665 WINDSTREAM OHIO, LLC |
324 |
|
|
|
| 740-348
| 4 |
Newark |
OH |
NWRKOHXCRS1 |
0665 WINDSTREAM OHIO, LLC |
324 |
|
|
|
| 740-348
| 5 |
Newark |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2006-11-21 |
|
| 740-348
| 6 |
Newark |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2006-09-14 |
|
| 740-348
| 7 |
Newark |
OH |
NWRKOHXCRS1 |
0665 WINDSTREAM OHIO, LLC |
324 |
|
|
|
| 740-348
| 8 |
Newark |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2020-11-15 |
|
| 740-348
| 9 |
Newark |
OH |
HLRDOHEJGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2011-08-08 |
|
| 740-349
| A |
Newark |
OH |
NWRKOHXA34C |
0665 WINDSTREAM OHIO, LLC |
324 |
|
|
|
| 740-350
| A |
Marietta |
OH |
HLRDOHEJGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
|
|
| 740-351
| A |
Portsmouth |
OH |
PTMOOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-351
| 0 |
Portsmouth |
OH |
PTMOOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-351
| 1 |
Portsmouth |
OH |
PTMOOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-351
| 2 |
Portsmouth |
OH |
PTMOOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-351
| 3 |
Portsmouth |
OH |
PTMOOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-351
| 4 |
Portsmouth |
OH |
PTMOOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-351
| 5 |
Portsmouth |
OH |
PTMOOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-351
| 6 |
Portsmouth |
OH |
PTMOOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-351
| 7 |
Portsmouth |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2021-01-01 |
|
| 740-351
| 8 |
Portsmouth |
OH |
PTMOOHXAX0X |
464C ONVOY, LLC - OH |
324 |
|
2023-09-16 |
|
| 740-351
| 9 |
Portsmouth |
OH |
|
515J IP HORIZON LLC |
324 |
|
2013-09-06 |
|
| 740-352
| A |
Portsmouth |
OH |
CMBROHXBAMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
|
|
| 740-353
| A |
Portsmouth |
OH |
PTMOOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-354
| A |
Portsmouth |
OH |
PTMOOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-355
| A |
Portsmouth |
OH |
PTMOOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-356
| A |
Portsmouth |
OH |
PTMOOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-357
| A |
Portsmouth |
OH |
CMBROHXBAMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
|
|
| 740-358
| A |
Mount Vernon |
OH |
MNFDOHXAX1X |
6701 AERIAL COMMUNICATIONS, INC. |
923 |
|
|
|
| 740-358
| 0 |
Mount Vernon |
OH |
MNFDOHXAXAX |
001F BANDWIDTH.COM CLEC, LLC - OH |
923 |
|
2009-01-05 |
|
| 740-358
| 1 |
Mount Vernon |
OH |
MNFDOHXAX1X |
6701 AERIAL COMMUNICATIONS, INC. |
923 |
|
|
|
| 740-358
| 2 |
Mount Vernon |
OH |
MNFDOHXAX1X |
6701 AERIAL COMMUNICATIONS, INC. |
923 |
|
|
|
| 740-358
| 3 |
Mount Vernon |
OH |
MNFDOHXAX1X |
6701 AERIAL COMMUNICATIONS, INC. |
923 |
|
2007-05-24 |
|
| 740-358
| 4 |
Mount Vernon |
OH |
MNFDOHMM88Z |
490J BOOST SUBSCRIBERCO L.L.C. |
923 |
|
2024-03-17 |
|
| 740-358
| 6 |
Mount Vernon |
OH |
MNFDOHXAX1X |
6701 AERIAL COMMUNICATIONS, INC. |
923 |
|
|
|
| 740-358
| 7 |
Mount Vernon |
OH |
MNFDOHXAX1X |
6701 AERIAL COMMUNICATIONS, INC. |
923 |
|
2012-02-28 |
|
| 740-358
| 8 |
Mount Vernon |
OH |
MNFDOHXAX1X |
6701 AERIAL COMMUNICATIONS, INC. |
923 |
|
2012-02-24 |
|
| 740-358
| 9 |
Mount Vernon |
OH |
MNFDOHXAX1X |
6701 AERIAL COMMUNICATIONS, INC. |
923 |
|
|
|
| 740-359
| A |
St Clairsville |
OH |
WOTNOH88XVX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
|
|
| 740-360
| A |
Marion |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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