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 |
| 740-784
| 1 |
Newark |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2022-01-06 |
|
| 740-784
| 3 |
Newark |
OH |
NWRKOHXAJMD |
464C ONVOY, LLC - OH |
324 |
|
2023-08-13 |
|
| 740-784
| 4 |
Newark |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2021-11-14 |
|
| 740-784
| 5 |
Newark |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2021-11-14 |
|
| 740-784
| 6 |
Newark |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2021-11-14 |
|
| 740-784
| 7 |
Newark |
OH |
|
145J TERRA NOVA TELECOM INC. |
324 |
|
2025-07-25 |
|
| 740-784
| 8 |
Newark |
OH |
NWRKOHXAJMD |
464C ONVOY, LLC - OH |
324 |
|
2023-08-13 |
|
| 740-784
| 9 |
Newark |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2020-12-20 |
|
| 740-785
| A |
Lancaster |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2025-02-04 |
|
| 740-785
| 0 |
Lancaster |
OH |
HLRDOHEJGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2014-10-17 |
|
| 740-785
| 1 |
Lancaster |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2015-01-31 |
|
| 740-785
| 2 |
Lancaster |
OH |
CLMDOH44DS0 |
7460 LEVEL 3 TELECOM OF OHIO, LLC - OH |
324 |
|
2014-08-27 |
|
| 740-785
| 3 |
Lancaster |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2014-09-06 |
|
| 740-785
| 4 |
Lancaster |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2013-10-08 |
|
| 740-785
| 5 |
Lancaster |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2014-11-14 |
|
| 740-785
| 6 |
Lancaster |
OH |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2015-01-13 |
|
| 740-785
| 7 |
Lancaster |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2015-01-31 |
|
| 740-785
| 8 |
Lancaster |
OH |
HLRDOHEJGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2015-08-18 |
|
| 740-785
| 9 |
Lancaster |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2016-01-11 |
|
| 740-786
| A |
Somerton |
OH |
|
464C ONVOY, LLC - OH |
324 |
|
|
|
| 740-786
| 0 |
Somerton |
OH |
CLMBOHLTEMD |
515J IP HORIZON LLC |
324 |
|
2024-04-29 |
|
| 740-786
| 1 |
Somerton |
OH |
|
515J IP HORIZON LLC |
324 |
|
2016-10-12 |
|
| 740-786
| 2 |
Somerton |
OH |
CLMDOH448MD |
073H TELNYX LLC |
324 |
|
2017-08-01 |
|
| 740-786
| 3 |
Somerton |
OH |
CLMBOH1143Z |
624H ONVOY SPECTRUM, LLC |
324 |
|
2024-08-21 |
|
| 740-786
| 4 |
Somerton |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2021-03-11 |
|
| 740-786
| 5 |
Somerton |
OH |
CLMBOH1151Z |
318J COMCAST IP PHONE, LLC |
324 |
|
2023-06-25 |
|
| 740-786
| 6 |
Somerton |
OH |
CLMDOH44MMD |
516J TON80 COMMUNICATIONS, LLC |
324 |
|
2021-09-10 |
|
| 740-786
| 7 |
Somerton |
OH |
CLMBOH1125Z |
508J CENTURYLINK COMMUNICATIONS, LLC |
324 |
|
2014-07-07 |
|
| 740-786
| 8 |
Somerton |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2015-08-01 |
|
| 740-786
| 9 |
Somerton |
OH |
CLMBOHLTEMD |
515J IP HORIZON LLC |
324 |
|
2024-04-29 |
|
| 740-787
| A |
Gratiot |
OH |
GRTTOHXARP0 |
0665 WINDSTREAM OHIO, LLC |
324 |
|
|
|
| 740-787
| 0 |
Gratiot |
OH |
|
145J TERRA NOVA TELECOM INC. |
324 |
|
2026-03-29 |
|
| 740-787
| 1 |
Gratiot |
OH |
GRTTOHXARP0 |
0665 WINDSTREAM OHIO, LLC |
324 |
|
|
|
| 740-787
| 2 |
Gratiot |
OH |
GRTTOHXARP0 |
0665 WINDSTREAM OHIO, LLC |
324 |
|
|
|
| 740-787
| 3 |
Gratiot |
OH |
NWRKOH950MD |
601G HORIZON SERVICES, INC. - OH |
324 |
|
2012-12-29 |
|
| 740-787
| 4 |
Gratiot |
OH |
CLMDOH44MMD |
516J TON80 COMMUNICATIONS, LLC |
324 |
|
2021-09-10 |
|
| 740-787
| 5 |
Gratiot |
OH |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2008-04-04 |
|
| 740-787
| 6 |
Gratiot |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2016-05-19 |
|
| 740-787
| 7 |
Gratiot |
OH |
CLMBOH1125Z |
508J CENTURYLINK COMMUNICATIONS, LLC |
324 |
|
2015-06-26 |
|
| 740-787
| 8 |
Gratiot |
OH |
GRTTOHXARP0 |
0665 WINDSTREAM OHIO, LLC |
324 |
|
|
|
| 740-787
| 9 |
Gratiot |
OH |
GRTTOHXARP0 |
0665 WINDSTREAM OHIO, LLC |
324 |
|
|
|
| 740-788
| A |
Newark |
OH |
HETHOHXARL0 |
0665 WINDSTREAM OHIO, LLC |
324 |
|
|
|
| 740-788
| 0 |
Newark |
OH |
HETHOHXARP0 |
0665 WINDSTREAM OHIO, LLC |
324 |
|
|
|
| 740-788
| 1 |
Newark |
OH |
HETHOHXARL0 |
0665 WINDSTREAM OHIO, LLC |
324 |
|
|
|
| 740-788
| 2 |
Newark |
OH |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2009-10-07 |
|
| 740-788
| 3 |
Newark |
OH |
HETHOHXARL0 |
0665 WINDSTREAM OHIO, LLC |
324 |
|
|
|
| 740-788
| 4 |
Newark |
OH |
HETHOHXARL0 |
0665 WINDSTREAM OHIO, LLC |
324 |
|
|
|
| 740-788
| 5 |
Newark |
OH |
HETHOHXARL0 |
0665 WINDSTREAM OHIO, LLC |
324 |
|
|
|
| 740-788
| 6 |
Newark |
OH |
HETHOHXARL0 |
0665 WINDSTREAM OHIO, LLC |
324 |
|
|
|
| 740-788
| 7 |
Newark |
OH |
HETHOHXARL0 |
0665 WINDSTREAM OHIO, LLC |
324 |
|
|
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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