Local Calling Guide
Area code/prefix search
NPA: 346
[Rate centres in NPA 346]
[Dial plan for NPA 346]
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NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
346-701
| 1 |
Houston |
TX |
HSTNTX01X7X |
516C AT&T CORP. |
560 |
|
2015-06-13 |
|
346-701
| 2 |
Houston |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2015-06-23 |
|
346-701
| 3 |
Houston |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2016-02-07 |
|
346-701
| 4 |
Houston |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2015-06-20 |
|
346-701
| 5 |
Houston |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2015-06-20 |
|
346-701
| 6 |
Houston |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2015-06-20 |
|
346-701
| 7 |
Houston |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2015-06-13 |
|
346-701
| 8 |
Houston |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2015-06-13 |
|
346-701
| 9 |
Houston |
TX |
HSTDTXBG5MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2015-06-13 |
|
346-702
| A |
Richmond-Rosenberg |
TX |
HSTSTXJV6MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
560 |
|
|
|
346-702
| 0 |
Richmond-Rosenberg |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2015-07-22 |
|
346-702
| 1 |
Richmond-Rosenberg |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2015-07-22 |
|
346-702
| 2 |
Richmond-Rosenberg |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2015-07-22 |
|
346-702
| 3 |
Richmond-Rosenberg |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2015-08-22 |
|
346-702
| 4 |
Richmond-Rosenberg |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2015-08-22 |
|
346-702
| 5 |
Richmond-Rosenberg |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2015-10-25 |
|
346-702
| 6 |
Richmond-Rosenberg |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2015-12-06 |
|
346-702
| 7 |
Richmond-Rosenberg |
TX |
HSTSTXJV6MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
560 |
|
2015-06-28 |
|
346-702
| 8 |
Richmond-Rosenberg |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2015-12-06 |
|
346-702
| 9 |
Richmond-Rosenberg |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2015-07-22 |
|
346-703
| A |
Pinehurst |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
|
|
346-703
| 0 |
Pinehurst |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2015-04-18 |
|
346-703
| 1 |
Pinehurst |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2018-04-12 |
|
346-703
| 2 |
Pinehurst |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2015-04-18 |
|
346-703
| 3 |
Pinehurst |
TX |
HSTNTXJAXVX |
353D CHARTER FIBERLINK TX-CCO, LLC - TX |
560 |
|
2016-07-23 |
|
346-703
| 4 |
Pinehurst |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2018-09-20 |
|
346-703
| 5 |
Pinehurst |
TX |
HSTNTXYANMD |
506J TWILIO INTERNATIONAL, INC. |
560 |
|
2020-10-08 |
|
346-703
| 6 |
Pinehurst |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2021-03-01 |
|
346-703
| 7 |
Pinehurst |
TX |
HSTSTXJV6MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
560 |
|
2015-05-19 |
|
346-703
| 8 |
Pinehurst |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2021-03-01 |
|
346-703
| 9 |
Pinehurst |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2021-08-30 |
|
346-704
| A |
Houston |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
|
|
346-704
| 0 |
Houston |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2015-06-13 |
|
346-704
| 1 |
Houston |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2015-06-13 |
|
346-704
| 2 |
Houston |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2015-06-13 |
|
346-704
| 3 |
Houston |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2015-06-13 |
|
346-704
| 4 |
Houston |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2015-06-13 |
|
346-704
| 5 |
Houston |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2015-06-13 |
|
346-704
| 6 |
Houston |
TX |
HSTDTXBG5MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2015-06-14 |
|
346-704
| 7 |
Houston |
TX |
HSTDTXBG5MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2015-06-14 |
|
346-704
| 8 |
Houston |
TX |
HSTDTXBG5MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2015-06-14 |
|
346-704
| 9 |
Houston |
TX |
HSTDTXBG5MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2015-06-14 |
|
346-705
| A |
Channelview |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
|
|
346-705
| 0 |
Channelview |
TX |
|
515J IP HORIZON LLC |
560 |
|
2024-01-03 |
|
346-705
| 2 |
Channelview |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2023-08-19 |
|
346-705
| 3 |
Channelview |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2023-08-19 |
|
346-705
| 6 |
Channelview |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2023-11-19 |
|
346-705
| 7 |
Channelview |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2023-11-19 |
|
346-705
| 8 |
Channelview |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2023-11-19 |
|
346-705
| 9 |
Channelview |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2023-09-29 |
|
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Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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