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 |
| 346-403
| 1 |
Houston |
TX |
HSTNTX89EMD |
951F AIRUS, INC. - TX |
560 |
|
2016-12-19 |
|
| 346-403
| 2 |
Houston |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2018-01-15 |
|
| 346-403
| 3 |
Houston |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2018-01-15 |
|
| 346-403
| 4 |
Houston |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2018-01-15 |
|
| 346-403
| 5 |
Houston |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2018-01-15 |
|
| 346-403
| 6 |
Houston |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2018-01-15 |
|
| 346-403
| 7 |
Houston |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2018-01-15 |
|
| 346-403
| 8 |
Houston |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2018-01-15 |
|
| 346-403
| 9 |
Houston |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2018-01-15 |
|
| 346-404
| A |
Houston |
TX |
HSTZTX16DS0 |
763H IP GLOBAL NETWORKS - TX |
560 |
|
|
|
| 346-404
| 0 |
Houston |
TX |
HSTZTX16DS0 |
763H IP GLOBAL NETWORKS - TX |
560 |
|
2016-04-16 |
|
| 346-404
| 1 |
Houston |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA |
560 |
|
2016-05-09 |
|
| 346-404
| 2 |
Houston |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA |
560 |
|
2016-05-09 |
|
| 346-404
| 3 |
Houston |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA |
560 |
|
2016-05-09 |
|
| 346-404
| 4 |
Houston |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA |
560 |
|
2016-05-09 |
|
| 346-404
| 5 |
Houston |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA |
560 |
|
2016-05-09 |
|
| 346-404
| 6 |
Houston |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA |
560 |
|
2016-05-09 |
|
| 346-404
| 7 |
Houston |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA |
560 |
|
2016-05-09 |
|
| 346-404
| 8 |
Houston |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA |
560 |
|
2016-05-09 |
|
| 346-404
| 9 |
Houston |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA |
560 |
|
2016-05-09 |
|
| 346-405
| A |
Houston |
TX |
HSTNTXMOZMD |
270H GETGO COMMUNICATIONS LLC - TX |
560 |
|
|
|
| 346-405
| 0 |
Houston |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA |
560 |
|
2020-09-07 |
|
| 346-405
| 1 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2020-08-05 |
|
| 346-405
| 2 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2020-08-05 |
|
| 346-405
| 3 |
Houston |
TX |
HSTNTXMOZMD |
270H GETGO COMMUNICATIONS LLC - TX |
560 |
|
2019-12-27 |
|
| 346-405
| 4 |
Houston |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2020-04-01 |
|
| 346-405
| 5 |
Houston |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2020-04-01 |
|
| 346-405
| 6 |
Houston |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2020-04-01 |
|
| 346-405
| 7 |
Houston |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2020-04-01 |
|
| 346-405
| 8 |
Houston |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2020-04-01 |
|
| 346-405
| 9 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2020-08-05 |
|
| 346-406
| A |
Houston |
TX |
HSTNTXJAX3Y |
073H TELNYX LLC |
560 |
|
|
|
| 346-406
| 0 |
Houston |
TX |
HSTNTXMOWMD |
9558 INTRADO COMMUNICATIONS, LLC |
560 |
|
2017-03-04 |
|
| 346-406
| 1 |
Houston |
TX |
HSTNTXJAX3Y |
073H TELNYX LLC |
560 |
|
2017-01-23 |
|
| 346-406
| 2 |
Houston |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE LLC |
560 |
|
2018-01-10 |
|
| 346-406
| 3 |
Houston |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE LLC |
560 |
|
2018-01-10 |
|
| 346-406
| 4 |
Houston |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE LLC |
560 |
|
2018-01-10 |
|
| 346-406
| 5 |
Houston |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE LLC |
560 |
|
2018-01-10 |
|
| 346-406
| 6 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2018-01-15 |
|
| 346-406
| 7 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2018-01-15 |
|
| 346-406
| 8 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2018-01-15 |
|
| 346-406
| 9 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2018-01-15 |
|
| 346-407
| A |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2020-12-15 |
|
| 346-407
| 0 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2019-12-12 |
|
| 346-407
| 1 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2019-12-12 |
|
| 346-407
| 2 |
Houston |
TX |
HSTATX75DS0 |
7982 CAPROCK TELECOMMUNICATIONS CORP. - TX |
560 |
|
2020-08-28 |
|
| 346-407
| 3 |
Houston |
TX |
HSTATX75DS0 |
7982 CAPROCK TELECOMMUNICATIONS CORP. - TX |
560 |
|
2020-08-28 |
|
| 346-407
| 4 |
Houston |
TX |
HSTATX75DS0 |
7982 CAPROCK TELECOMMUNICATIONS CORP. - TX |
560 |
|
2020-08-28 |
|
| 346-407
| 5 |
Houston |
TX |
HSTATX75DS0 |
7982 CAPROCK TELECOMMUNICATIONS CORP. - TX |
560 |
|
2020-08-28 |
|
| 346-407
| 6 |
Houston |
TX |
HSTATX75DS0 |
7982 CAPROCK TELECOMMUNICATIONS CORP. - TX |
560 |
|
2020-08-28 |
|
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Last updated: Tue, 24 Jan 2023 03:01:57 UTC
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