Local Calling Guide
Area code/prefix search
NPA: 346
[Rate centres in NPA 346]
[Dial plan for NPA 346]
<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 346-754
| 4 |
Houston Suburban |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2016-04-11 |
|
| 346-754
| 5 |
Houston Suburban |
TX |
|
318J COMCAST IP PHONE, LLC |
560 |
|
2016-04-11 |
|
| 346-754
| 6 |
Houston Suburban |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2017-09-15 |
|
| 346-754
| 7 |
Houston Suburban |
TX |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
560 |
|
2017-08-13 |
|
| 346-754
| 8 |
Houston Suburban |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2017-08-06 |
|
| 346-754
| 9 |
Houston Suburban |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2015-08-08 |
|
| 346-755
| A |
Sugar Land |
TX |
HSTNTXJAXBY |
965H FRACTEL, LLC |
560 |
|
|
|
| 346-755
| 0 |
Sugar Land |
TX |
|
903C ONVOY, LLC - TX |
560 |
|
2021-11-27 |
|
| 346-755
| 1 |
Sugar Land |
TX |
|
5562 METROPCS, INC. |
560 |
|
2021-11-04 |
|
| 346-755
| 2 |
Sugar Land |
TX |
|
5562 METROPCS, INC. |
560 |
|
2021-11-04 |
|
| 346-755
| 3 |
Sugar Land |
TX |
|
5562 METROPCS, INC. |
560 |
|
2021-11-04 |
|
| 346-755
| 4 |
Sugar Land |
TX |
|
5562 METROPCS, INC. |
560 |
|
2021-11-04 |
|
| 346-755
| 5 |
Sugar Land |
TX |
|
965H FRACTEL, LLC |
560 |
|
2021-10-14 |
|
| 346-755
| 6 |
Sugar Land |
TX |
|
5562 METROPCS, INC. |
560 |
|
2021-11-04 |
|
| 346-755
| 7 |
Sugar Land |
TX |
|
5562 METROPCS, INC. |
560 |
|
2021-11-04 |
|
| 346-755
| 8 |
Sugar Land |
TX |
|
5562 METROPCS, INC. |
560 |
|
2021-11-04 |
|
| 346-755
| 9 |
Sugar Land |
TX |
|
5562 METROPCS, INC. |
560 |
|
2021-11-04 |
|
| 346-756
| A |
Spring |
TX |
HSTNTX362MD |
939H COMMIO, LLC |
560 |
|
2024-02-23 |
|
| 346-756
| 0 |
Spring |
TX |
|
939H COMMIO, LLC |
560 |
|
2024-02-23 |
|
| 346-756
| 1 |
Spring |
TX |
|
939H COMMIO, LLC |
560 |
|
2024-02-23 |
|
| 346-756
| 2 |
Spring |
TX |
|
939H COMMIO, LLC |
560 |
|
2024-02-23 |
|
| 346-756
| 3 |
Spring |
TX |
|
939H COMMIO, LLC |
560 |
|
2024-02-23 |
|
| 346-756
| 4 |
Spring |
TX |
|
939H COMMIO, LLC |
560 |
|
2024-02-23 |
|
| 346-756
| 5 |
Spring |
TX |
|
939H COMMIO, LLC |
560 |
|
2024-02-23 |
|
| 346-756
| 6 |
Spring |
TX |
|
939H COMMIO, LLC |
560 |
|
2024-02-23 |
|
| 346-756
| 7 |
Spring |
TX |
|
939H COMMIO, LLC |
560 |
|
2024-02-23 |
|
| 346-756
| 8 |
Spring |
TX |
|
903C ONVOY, LLC - TX |
560 |
|
2024-02-24 |
|
| 346-756
| 9 |
Spring |
TX |
|
903C ONVOY, LLC - TX |
560 |
|
2024-02-24 |
|
| 346-757
| A |
Stafford |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
|
|
| 346-757
| 0 |
Stafford |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2016-08-25 |
|
| 346-757
| 1 |
Stafford |
TX |
|
5562 METROPCS, INC. |
560 |
|
2016-10-07 |
|
| 346-757
| 2 |
Stafford |
TX |
|
5562 METROPCS, INC. |
560 |
|
2016-10-07 |
|
| 346-757
| 3 |
Stafford |
TX |
|
5562 METROPCS, INC. |
560 |
|
2016-10-07 |
|
| 346-757
| 4 |
Stafford |
TX |
|
5562 METROPCS, INC. |
560 |
|
2016-10-07 |
|
| 346-757
| 5 |
Stafford |
TX |
|
5562 METROPCS, INC. |
560 |
|
2016-10-07 |
|
| 346-757
| 6 |
Stafford |
TX |
|
5562 METROPCS, INC. |
560 |
|
2016-10-07 |
|
| 346-757
| 7 |
Stafford |
TX |
|
5562 METROPCS, INC. |
560 |
|
2016-10-07 |
|
| 346-757
| 8 |
Stafford |
TX |
|
5562 METROPCS, INC. |
560 |
|
2017-02-06 |
|
| 346-757
| 9 |
Stafford |
TX |
|
5562 METROPCS, INC. |
560 |
|
2017-02-06 |
|
| 346-758
| A |
Richmond-Rosenberg |
TX |
HSTNTXJAXBY |
965H FRACTEL, LLC |
560 |
|
|
|
| 346-758
| 0 |
Richmond-Rosenberg |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2019-09-09 |
|
| 346-758
| 1 |
Richmond-Rosenberg |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2019-10-18 |
|
| 346-758
| 2 |
Richmond-Rosenberg |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2019-10-18 |
|
| 346-758
| 3 |
Richmond-Rosenberg |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2019-10-18 |
|
| 346-758
| 4 |
Richmond-Rosenberg |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-12-04 |
|
| 346-758
| 5 |
Richmond-Rosenberg |
TX |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2024-09-29 |
|
| 346-758
| 6 |
Richmond-Rosenberg |
TX |
|
965H FRACTEL, LLC |
560 |
|
2019-07-17 |
|
| 346-758
| 7 |
Richmond-Rosenberg |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-23 |
|
| 346-758
| 8 |
Richmond-Rosenberg |
TX |
|
073H TELNYX LLC |
560 |
|
2020-01-31 |
|
| 346-758
| 9 |
Richmond-Rosenberg |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-23 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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