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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 346-305
| 5 |
Spring |
TX |
SPRNTXNODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
2015-06-06 |
|
| 346-305
| 6 |
Spring |
TX |
SPRNTXNODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
2015-06-06 |
|
| 346-305
| 7 |
Spring |
TX |
SPRNTXNODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
2015-06-06 |
|
| 346-305
| 8 |
Spring |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2015-07-31 |
|
| 346-305
| 9 |
Spring |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2015-07-31 |
|
| 346-306
| A |
Langham Creek |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
|
|
| 346-306
| 0 |
Langham Creek |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2018-04-06 |
|
| 346-306
| 1 |
Langham Creek |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2018-04-07 |
|
| 346-306
| 2 |
Langham Creek |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2018-04-07 |
|
| 346-306
| 3 |
Langham Creek |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2018-04-07 |
|
| 346-306
| 4 |
Langham Creek |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2018-08-03 |
|
| 346-306
| 5 |
Langham Creek |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2018-08-03 |
|
| 346-306
| 6 |
Langham Creek |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2018-07-13 |
|
| 346-306
| 7 |
Langham Creek |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2018-07-13 |
|
| 346-306
| 8 |
Langham Creek |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2018-07-13 |
|
| 346-306
| 9 |
Langham Creek |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2018-07-13 |
|
| 346-307
| A |
Katy |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 346-307
| 0 |
Katy |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2015-11-03 |
|
| 346-307
| 1 |
Katy |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2015-11-03 |
|
| 346-307
| 2 |
Katy |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2015-11-03 |
|
| 346-307
| 3 |
Katy |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
2015-10-03 |
|
| 346-307
| 4 |
Katy |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2015-11-03 |
|
| 346-307
| 5 |
Katy |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2015-11-03 |
|
| 346-307
| 6 |
Katy |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2015-11-03 |
|
| 346-307
| 7 |
Katy |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2016-01-18 |
|
| 346-307
| 8 |
Katy |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2016-01-14 |
|
| 346-307
| 9 |
Katy |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2016-01-22 |
|
| 346-308
| A |
Houston |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
|
|
| 346-308
| 0 |
Houston |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2015-12-03 |
|
| 346-308
| 1 |
Houston |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2015-12-03 |
|
| 346-308
| 2 |
Houston |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2015-11-27 |
|
| 346-308
| 3 |
Houston |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2015-12-03 |
|
| 346-308
| 4 |
Houston |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2015-12-03 |
|
| 346-308
| 5 |
Houston |
TX |
HSTNTX01X7X |
516C AT&T CORP. |
560 |
|
2015-11-28 |
|
| 346-308
| 6 |
Houston |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2015-12-06 |
|
| 346-308
| 7 |
Houston |
TX |
HSTATX757MD |
7982 CAPROCK TELECOMMUNICATIONS CORP. - TX |
560 |
|
2015-11-30 |
|
| 346-308
| 8 |
Houston |
TX |
HSTATX757MD |
7982 CAPROCK TELECOMMUNICATIONS CORP. - TX |
560 |
|
2015-11-30 |
|
| 346-308
| 9 |
Houston |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2015-12-06 |
|
| 346-309
| A |
Sugar Land |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
|
|
| 346-309
| 0 |
Sugar Land |
TX |
HSTNTXJADS7 |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2016-02-26 |
|
| 346-309
| 1 |
Sugar Land |
TX |
HSTDTXBG8MD |
5562 METROPCS, INC. |
560 |
|
2016-03-27 |
|
| 346-309
| 2 |
Sugar Land |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2015-11-12 |
|
| 346-309
| 3 |
Sugar Land |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2016-02-07 |
|
| 346-309
| 4 |
Sugar Land |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2017-06-15 |
|
| 346-309
| 5 |
Sugar Land |
TX |
HSTDTXBG8MD |
5562 METROPCS, INC. |
560 |
|
2016-01-04 |
|
| 346-309
| 6 |
Sugar Land |
TX |
HSTDTXBG8MD |
5562 METROPCS, INC. |
560 |
|
2016-01-04 |
|
| 346-309
| 7 |
Sugar Land |
TX |
HSTDTXBG8MD |
5562 METROPCS, INC. |
560 |
|
2016-01-04 |
|
| 346-309
| 8 |
Sugar Land |
TX |
HSTDTXBG8MD |
5562 METROPCS, INC. |
560 |
|
2016-02-02 |
|
| 346-309
| 9 |
Sugar Land |
TX |
HSTDTXBG8MD |
5562 METROPCS, INC. |
560 |
|
2016-02-02 |
|
| 346-310
| A |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
<< 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 >>
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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