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 |
| 740-710
| 5 |
Jackson |
OH |
CLMFOHJU7MD |
5562 METROPCS, INC. |
324 |
|
|
|
| 740-710
| 6 |
Jackson |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-710
| 7 |
Jackson |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-710
| 8 |
Jackson |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-710
| 9 |
Jackson |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-712
| A |
Zanesville |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
|
|
| 740-712
| 0 |
Zanesville |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2023-08-28 |
|
| 740-712
| 1 |
Zanesville |
OH |
CLMBOHLTEMD |
515J IP HORIZON LLC |
324 |
|
2024-04-29 |
|
| 740-712
| 2 |
Zanesville |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2023-07-17 |
|
| 740-712
| 3 |
Zanesville |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2023-07-17 |
|
| 740-712
| 4 |
Zanesville |
OH |
CLMBOHLTEMD |
515J IP HORIZON LLC |
324 |
|
2024-04-29 |
|
| 740-712
| 5 |
Zanesville |
OH |
|
464C ONVOY, LLC - OH |
324 |
|
2026-03-22 |
|
| 740-712
| 6 |
Zanesville |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2024-12-01 |
|
| 740-712
| 7 |
Zanesville |
OH |
|
464C ONVOY, LLC - OH |
324 |
|
2025-05-09 |
|
| 740-712
| 8 |
Zanesville |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2024-02-29 |
|
| 740-712
| 9 |
Zanesville |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2024-02-29 |
|
| 740-713
| A |
Martins Ferry |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
|
|
| 740-713
| 0 |
Martins Ferry |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2024-03-08 |
|
| 740-713
| 1 |
Martins Ferry |
OH |
CLMBOH1143Z |
624H ONVOY SPECTRUM, LLC |
324 |
|
2024-08-01 |
|
| 740-713
| 2 |
Martins Ferry |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2023-09-03 |
|
| 740-713
| 8 |
Martins Ferry |
OH |
CLMBOHLTEMD |
515J IP HORIZON LLC |
324 |
|
2024-05-05 |
|
| 740-713
| 9 |
Martins Ferry |
OH |
CLMBOHLTEMD |
515J IP HORIZON LLC |
324 |
|
2024-05-05 |
|
| 740-714
| A |
Kilbourne |
OH |
DLWROHXAKMD |
464C ONVOY, LLC - OH |
324 |
|
|
|
| 740-714
| 0 |
Kilbourne |
OH |
|
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2025-12-20 |
|
| 740-714
| 2 |
Kilbourne |
OH |
DLWROHXAKMD |
464C ONVOY, LLC - OH |
324 |
|
2023-09-03 |
|
| 740-715
| A |
Junction City |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
|
|
| 740-715
| 0 |
Junction City |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2012-08-12 |
|
| 740-715
| 1 |
Junction City |
OH |
CLMBOH11XLZ |
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2012-08-18 |
|
| 740-715
| 3 |
Junction City |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2016-04-11 |
|
| 740-715
| 4 |
Junction City |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2016-04-11 |
|
| 740-715
| 6 |
Junction City |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2021-03-11 |
|
| 740-715
| 7 |
Junction City |
OH |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
2013-11-22 |
|
| 740-715
| 8 |
Junction City |
OH |
CLMBOHLT7MD |
073H TELNYX LLC |
324 |
|
2021-01-09 |
|
| 740-715
| 9 |
Junction City |
OH |
CLMBOH1143Z |
624H ONVOY SPECTRUM, LLC |
324 |
|
2024-07-26 |
|
| 740-716
| A |
Portsmouth |
OH |
PTMOOHXALMD |
601G HORIZON SERVICES, INC. - OH |
324 |
|
|
|
| 740-716
| 0 |
Portsmouth |
OH |
PTMOOHXALMD |
601G HORIZON SERVICES, INC. - OH |
324 |
|
2012-05-10 |
|
| 740-716
| 1 |
Portsmouth |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2021-10-07 |
|
| 740-716
| 2 |
Portsmouth |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2021-10-07 |
|
| 740-716
| 3 |
Portsmouth |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2021-10-07 |
|
| 740-716
| 4 |
Portsmouth |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2021-10-07 |
|
| 740-716
| 5 |
Portsmouth |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2021-10-07 |
|
| 740-716
| 6 |
Portsmouth |
OH |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2021-10-07 |
|
| 740-716
| 7 |
Portsmouth |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2018-09-20 |
|
| 740-716
| 8 |
Portsmouth |
OH |
CMBROHXBAMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2015-09-02 |
|
| 740-716
| 9 |
Portsmouth |
OH |
CMBROHXBAMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2015-09-02 |
|
| 740-717
| A |
Radnor |
OH |
DLWROHXASMD |
624H ONVOY SPECTRUM, LLC |
324 |
|
|
|
| 740-717
| 1 |
Radnor |
OH |
|
145J TERRA NOVA TELECOM INC. |
324 |
|
2025-07-24 |
|
| 740-717
| 7 |
Radnor |
OH |
DLWROHXASMD |
624H ONVOY SPECTRUM, LLC |
324 |
|
2023-06-12 |
|
| 740-718
| A |
Millersport |
OH |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
|
|
| 740-718
| 0 |
Millersport |
OH |
CLMBOH1143Z |
624H ONVOY SPECTRUM, LLC |
324 |
|
2024-08-01 |
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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