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
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 346-980
| 8 |
Houston |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2015-05-02 |
|
| 346-980
| 9 |
Houston |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2015-05-09 |
|
| 346-986
| A |
Humble |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2026-06-25 |
|
| 346-986
| 0 |
Humble |
TX |
|
903C ONVOY, LLC - TX |
560 |
|
2026-09-12 |
|
| 346-986
| 1 |
Humble |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2026-09-18 |
|
| 346-986
| 2 |
Humble |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2026-09-18 |
|
| 346-986
| 3 |
Humble |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2026-09-18 |
|
| 346-986
| 8 |
Humble |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2026-08-08 |
|
| 346-986
| 9 |
Humble |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2026-06-25 |
|
| 346-988
| A |
Cleveland |
TX |
HSTNTXJAXBY |
965H FRACTEL, LLC |
560 |
|
|
|
| 346-988
| 0 |
Cleveland |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2020-05-31 |
|
| 346-988
| 1 |
Cleveland |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-09-04 |
|
| 346-988
| 2 |
Cleveland |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-01-30 |
|
| 346-988
| 3 |
Cleveland |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-01-30 |
|
| 346-988
| 4 |
Cleveland |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-01-30 |
|
| 346-988
| 5 |
Cleveland |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2020-05-11 |
|
| 346-988
| 6 |
Cleveland |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2020-05-11 |
|
| 346-988
| 7 |
Cleveland |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-09-04 |
|
| 346-988
| 8 |
Cleveland |
TX |
HSTNTXJAXBY |
965H FRACTEL, LLC |
560 |
|
2019-07-17 |
|
| 346-988
| 9 |
Cleveland |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-02-21 |
|
| 346-992
| A |
Houston |
TX |
|
053L TELIMIZE, LLC |
560 |
|
2026-10-02 |
|
| 346-992
| 2 |
Houston |
TX |
|
053L TELIMIZE, LLC |
560 |
|
2026-10-02 |
|
| 346-992
| 3 |
Houston |
TX |
|
053L TELIMIZE, LLC |
560 |
|
2026-10-02 |
|
| 346-992
| 4 |
Houston |
TX |
|
053L TELIMIZE, LLC |
560 |
|
2026-10-02 |
|
| 346-995
| A |
Langham Creek |
TX |
|
903C ONVOY, LLC - TX |
560 |
|
2026-10-10 |
|
| 346-995
| 0 |
Langham Creek |
TX |
|
903C ONVOY, LLC - TX |
560 |
|
2026-10-10 |
|
| 346-996
| A |
Langham Creek |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2026-10-10 |
|
| 346-996
| 0 |
Langham Creek |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2026-10-10 |
|
| 346-996
| 1 |
Langham Creek |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2026-10-10 |
|
| 346-996
| 2 |
Langham Creek |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2026-10-10 |
|
| 346-996
| 3 |
Langham Creek |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2026-10-10 |
|
| 346-996
| 4 |
Langham Creek |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2026-10-10 |
|
| 346-996
| 5 |
Langham Creek |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2026-10-10 |
|
| 346-996
| 6 |
Langham Creek |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2026-10-10 |
|
| 346-996
| 7 |
Langham Creek |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2026-10-10 |
|
| 346-996
| 8 |
Langham Creek |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2026-10-10 |
|
| 346-996
| 9 |
Langham Creek |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2026-10-10 |
|
| 346-997
| A |
Satsuma |
TX |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2026-09-14 |
|
| 346-997
| 0 |
Satsuma |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2026-09-15 |
|
| 346-997
| 1 |
Satsuma |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2026-09-15 |
|
| 346-997
| 6 |
Satsuma |
TX |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2026-09-14 |
|
| 346-997
| 7 |
Satsuma |
TX |
|
903C ONVOY, LLC - TX |
560 |
|
2026-09-15 |
|
| 346-997
| 8 |
Satsuma |
TX |
|
903C ONVOY, LLC - TX |
560 |
|
2026-09-15 |
|
| 346-998
| A |
Houston |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
|
|
| 346-998
| 0 |
Houston |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2016-12-10 |
|
| 346-998
| 1 |
Houston |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2016-12-10 |
|
| 346-998
| 2 |
Houston |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2016-12-10 |
|
| 346-998
| 3 |
Houston |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2016-12-10 |
|
| 346-998
| 4 |
Houston |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2016-12-10 |
|
| 346-998
| 5 |
Houston |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2016-12-10 |
|
| 346-998
| 6 |
Houston |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2016-12-10 |
|
| 346-998
| 7 |
Houston |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2016-12-10 |
|
| 346-998
| 8 |
Houston |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2016-12-10 |
|
| 346-998
| 9 |
Houston |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2016-12-10 |
|
| 346-999
| A |
Huffman |
TX |
HSTNTXJADS6 |
319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX |
560 |
|
|
|
| 346-999
| 0 |
Huffman |
TX |
BYTWTXXAHMD |
903C ONVOY, LLC - TX |
560 |
|
2020-08-22 |
|
| 346-999
| 1 |
Huffman |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2018-12-27 |
|
| 346-999
| 2 |
Huffman |
TX |
BYTWTXXAHMD |
903C ONVOY, LLC - TX |
560 |
|
2019-02-18 |
|
| 346-999
| 3 |
Huffman |
TX |
HSTNTXJAXBY |
965H FRACTEL, LLC |
560 |
|
2020-07-19 |
|
| 346-999
| 4 |
Huffman |
TX |
HSTNTXJAXBY |
965H FRACTEL, LLC |
560 |
|
2020-07-19 |
|
| 346-999
| 5 |
Huffman |
TX |
HSTNTXJAXBY |
965H FRACTEL, LLC |
560 |
|
2020-07-19 |
|
| 346-999
| 6 |
Huffman |
TX |
BYTWTXXAHMD |
903C ONVOY, LLC - TX |
560 |
|
2016-01-29 |
|
| 346-999
| 7 |
Huffman |
TX |
HSTSTXJV6MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
560 |
|
2015-05-21 |
|
| 346-999
| 8 |
Huffman |
TX |
BYTWTXXAHMD |
903C ONVOY, LLC - TX |
560 |
|
2020-08-22 |
|
| 346-999
| 9 |
Huffman |
TX |
HSTNTXJADS6 |
319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX |
560 |
|
2014-07-01 |
|
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Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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