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 |
| 740-534
| 4 |
Ironton |
OH |
IRTNOH5353C |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-534
| 5 |
Ironton |
OH |
IRTNOH5353C |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-534
| 6 |
Ironton |
OH |
IRTNOH5353C |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-534
| 7 |
Ironton |
OH |
IRTNOH5353C |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-534
| 8 |
Ironton |
OH |
HLRDOHEJGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2006-11-13 |
|
| 740-534
| 9 |
Ironton |
OH |
IRTNOH5353C |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-535
| A |
Mingo Junction |
OH |
MNJTOH53RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-535
| 0 |
Mingo Junction |
OH |
MNJTOH53RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-535
| 1 |
Mingo Junction |
OH |
MNJTOH53RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-535
| 2 |
Mingo Junction |
OH |
MNJTOH53RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-535
| 3 |
Mingo Junction |
OH |
CLMBOH11XJZ |
516C AT&T CORP. |
324 |
|
2011-10-05 |
|
| 740-535
| 4 |
Mingo Junction |
OH |
|
145J TERRA NOVA TELECOM INC. |
324 |
|
2023-08-09 |
|
| 740-535
| 6 |
Mingo Junction |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2009-01-05 |
|
| 740-535
| 7 |
Mingo Junction |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2015-07-04 |
|
| 740-535
| 8 |
Mingo Junction |
OH |
CLMBOH1151Z |
318J COMCAST IP PHONE, LLC |
324 |
|
2005-05-16 |
|
| 740-535
| 9 |
Mingo Junction |
OH |
|
515J IP HORIZON LLC |
324 |
|
2016-10-12 |
|
| 740-536
| A |
Rushville |
OH |
RUVLOH53RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-536
| 0 |
Rushville |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2015-07-17 |
|
| 740-536
| 1 |
Rushville |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2016-04-11 |
|
| 740-536
| 2 |
Rushville |
OH |
RUVLOH53RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-536
| 3 |
Rushville |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2016-04-11 |
|
| 740-536
| 4 |
Rushville |
OH |
|
515J IP HORIZON LLC |
324 |
|
2016-10-12 |
|
| 740-536
| 5 |
Rushville |
OH |
CLMBOH11X6Z |
7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH |
324 |
|
2016-09-03 |
|
| 740-536
| 6 |
Rushville |
OH |
CLMDOH44VMD |
829J PAETEC ITEL, LLC |
324 |
|
2008-11-14 |
|
| 740-536
| 7 |
Rushville |
OH |
RUVLOH53RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-536
| 8 |
Rushville |
OH |
CLMDOH44DS5 |
284F PEERLESS NETWORK OF OHIO, LLC - OH |
324 |
|
2013-04-27 |
|
| 740-536
| 9 |
Rushville |
OH |
RUVLOH53RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-537
| A |
Toronto |
OH |
TOROOH53RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-537
| 0 |
Toronto |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2009-01-05 |
|
| 740-537
| 1 |
Toronto |
OH |
TOROOH53RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-537
| 2 |
Toronto |
OH |
TOROOH53RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-537
| 3 |
Toronto |
OH |
TOROOH53RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-537
| 4 |
Toronto |
OH |
TOROOH53RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-537
| 5 |
Toronto |
OH |
TOROOH53RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-537
| 6 |
Toronto |
OH |
TOROOH53RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-537
| 7 |
Toronto |
OH |
CLMBOH1125Z |
508J CENTURYLINK COMMUNICATIONS, LLC |
324 |
|
2014-07-07 |
|
| 740-537
| 8 |
Toronto |
OH |
CLMBOH11XJZ |
516C AT&T CORP. |
324 |
|
2011-10-05 |
|
| 740-537
| 9 |
Toronto |
OH |
TOROOH53RS1 |
9321 OHIO BELL TEL CO |
324 |
|
|
|
| 740-538
| A |
Marietta |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2025-01-09 |
|
| 740-538
| 0 |
Marietta |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2009-01-05 |
|
| 740-538
| 1 |
Marietta |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2010-01-19 |
|
| 740-538
| 2 |
Marietta |
OH |
HLRDOHEJGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2010-06-03 |
|
| 740-538
| 3 |
Marietta |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2010-03-03 |
|
| 740-538
| 4 |
Marietta |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2010-03-03 |
|
| 740-538
| 5 |
Marietta |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2010-06-18 |
|
| 740-538
| 7 |
Marietta |
OH |
HLRDOHEJGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2011-05-08 |
|
| 740-538
| 8 |
Marietta |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2011-10-13 |
|
| 740-538
| 9 |
Marietta |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2010-12-14 |
|
| 740-539
| A |
Lancaster |
OH |
CLMDOH44ZMD |
460K FIRST COMMUNICATIONS, LLC |
324 |
|
|
|
| 740-539
| 0 |
Lancaster |
OH |
CLMBOH11X6Z |
7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH |
324 |
|
2005-04-11 |
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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