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 |
| 740-252
| 4 |
Zanesville |
OH |
CLMDOH44VMD |
829J PAETEC ITEL, LLC |
324 |
|
2004-01-12 |
|
| 740-252
| 5 |
Zanesville |
OH |
CLMBOHFQDS2 |
7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH |
324 |
|
2004-09-16 |
|
| 740-252
| 6 |
Zanesville |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2004-02-16 |
|
| 740-252
| 7 |
Zanesville |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2004-07-02 |
|
| 740-252
| 8 |
Zanesville |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2004-09-05 |
|
| 740-252
| 9 |
Zanesville |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2006-05-05 |
|
| 740-253
| A |
Chillicothe |
OH |
CLMFOHJU7MD |
5562 METROPCS, INC. |
324 |
|
|
|
| 740-253
| 0 |
Chillicothe |
OH |
CLMFOHJU7MD |
5562 METROPCS, INC. |
324 |
|
|
|
| 740-253
| 1 |
Chillicothe |
OH |
CLMFOHJU7MD |
5562 METROPCS, INC. |
324 |
|
|
|
| 740-253
| 2 |
Chillicothe |
OH |
CLMFOHJU7MD |
5562 METROPCS, INC. |
324 |
|
|
|
| 740-253
| 3 |
Chillicothe |
OH |
HLRDOHEJGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2004-10-30 |
|
| 740-253
| 4 |
Chillicothe |
OH |
HLRDOHEJGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2004-12-05 |
|
| 740-253
| 5 |
Chillicothe |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2006-03-15 |
|
| 740-253
| 6 |
Chillicothe |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-253
| 7 |
Chillicothe |
OH |
CLMDOH449MD |
939H COMMIO, LLC |
324 |
|
2024-03-30 |
|
| 740-253
| 8 |
Chillicothe |
OH |
HLRDOHEJGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2005-01-11 |
|
| 740-253
| 9 |
Chillicothe |
OH |
HLRDOHEJGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2005-08-07 |
|
| 740-254
| A |
Gnadenhutten |
OH |
GNDNOH25RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-254
| 0 |
Gnadenhutten |
OH |
GNDNOH25RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-254
| 1 |
Gnadenhutten |
OH |
GNDNOH25RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-254
| 2 |
Gnadenhutten |
OH |
GNDNOH25RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-254
| 3 |
Gnadenhutten |
OH |
GNDNOH25RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-254
| 4 |
Gnadenhutten |
OH |
GNDNOH25RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-254
| 5 |
Gnadenhutten |
OH |
GNDNOH25RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-254
| 6 |
Gnadenhutten |
OH |
GNDNOH25RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-254
| 7 |
Gnadenhutten |
OH |
GNDNOH25RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-254
| 8 |
Gnadenhutten |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
2004-07-26 |
|
| 740-254
| 9 |
Gnadenhutten |
OH |
GNDNOH25RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-255
| A |
Cambridge |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-255
| 0 |
Cambridge |
OH |
CLMFOHJU3MD |
5562 METROPCS, INC. |
324 |
|
|
|
| 740-255
| 1 |
Cambridge |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2007-01-15 |
|
| 740-255
| 2 |
Cambridge |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2007-11-03 |
|
| 740-255
| 3 |
Cambridge |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2007-11-03 |
|
| 740-255
| 4 |
Cambridge |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2008-12-15 |
|
| 740-255
| 5 |
Cambridge |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2007-06-13 |
|
| 740-255
| 6 |
Cambridge |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-255
| 7 |
Cambridge |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-255
| 8 |
Cambridge |
OH |
CLMBOHLT7MD |
073H TELNYX LLC |
324 |
|
2021-01-21 |
|
| 740-255
| 9 |
Cambridge |
OH |
CMBROHXBIMD |
624H ONVOY SPECTRUM, LLC |
324 |
|
2022-11-11 |
|
| 740-256
| A |
Guyan |
OH |
MCVLOH25RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-256
| 0 |
Guyan |
OH |
|
515J IP HORIZON LLC |
324 |
|
2016-10-12 |
|
| 740-256
| 1 |
Guyan |
OH |
MCVLOH25RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-256
| 2 |
Guyan |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2021-02-08 |
|
| 740-256
| 3 |
Guyan |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2020-06-20 |
|
| 740-256
| 4 |
Guyan |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2020-06-20 |
|
| 740-256
| 5 |
Guyan |
OH |
CLMBOH11XJZ |
516C AT&T CORP. |
324 |
|
2010-12-14 |
|
| 740-256
| 6 |
Guyan |
OH |
MCVLOH25RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-256
| 7 |
Guyan |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2015-07-04 |
|
| 740-256
| 8 |
Guyan |
OH |
CLMDOH448MD |
073H TELNYX LLC |
324 |
|
2017-08-01 |
|
| 740-256
| 9 |
Guyan |
OH |
MCVLOH25RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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