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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 346-874
| 0 |
Sugar Land |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2017-01-03 |
|
| 346-874
| 1 |
Sugar Land |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2017-01-03 |
|
| 346-874
| 2 |
Sugar Land |
TX |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
2016-12-10 |
|
| 346-874
| 3 |
Sugar Land |
TX |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
2016-12-10 |
|
| 346-874
| 4 |
Sugar Land |
TX |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
2016-12-10 |
|
| 346-874
| 5 |
Sugar Land |
TX |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
2016-12-10 |
|
| 346-874
| 6 |
Sugar Land |
TX |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
2016-12-10 |
|
| 346-874
| 7 |
Sugar Land |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2017-09-19 |
|
| 346-874
| 8 |
Sugar Land |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2017-10-21 |
|
| 346-874
| 9 |
Sugar Land |
TX |
HSTDTXBG8MD |
5562 METROPCS, INC. |
560 |
|
2017-04-17 |
|
| 346-877
| A |
Deer Park |
TX |
HSTNTXJAXBY |
965H FRACTEL, LLC |
560 |
|
|
|
| 346-877
| 0 |
Deer Park |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2019-09-09 |
|
| 346-877
| 1 |
Deer Park |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2020-02-16 |
|
| 346-877
| 2 |
Deer Park |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2020-02-16 |
|
| 346-877
| 3 |
Deer Park |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2020-02-16 |
|
| 346-877
| 4 |
Deer Park |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2020-06-30 |
|
| 346-877
| 5 |
Deer Park |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2020-08-23 |
|
| 346-877
| 6 |
Deer Park |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2020-08-23 |
|
| 346-877
| 7 |
Deer Park |
TX |
|
965H FRACTEL, LLC |
560 |
|
2019-07-17 |
|
| 346-877
| 8 |
Deer Park |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2020-08-23 |
|
| 346-877
| 9 |
Deer Park |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2020-05-31 |
|
| 346-888
| A |
Houston Suburban |
TX |
HSTNTXJADS6 |
319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX |
560 |
|
|
|
| 346-888
| 0 |
Houston Suburban |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2014-10-02 |
|
| 346-888
| 1 |
Houston Suburban |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2014-10-02 |
|
| 346-888
| 2 |
Houston Suburban |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2014-10-10 |
|
| 346-888
| 3 |
Houston Suburban |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2014-10-23 |
|
| 346-888
| 4 |
Houston Suburban |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2014-10-23 |
|
| 346-888
| 5 |
Houston Suburban |
TX |
HSTNTX01X7X |
516C AT&T CORP. |
560 |
|
2014-08-13 |
|
| 346-888
| 6 |
Houston Suburban |
TX |
HSTNTX01X7X |
516C AT&T CORP. |
560 |
|
2014-11-11 |
|
| 346-888
| 7 |
Houston Suburban |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2014-11-24 |
|
| 346-888
| 8 |
Houston Suburban |
TX |
HSTNTXJADS6 |
319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX |
560 |
|
2014-07-01 |
|
| 346-888
| 9 |
Houston Suburban |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2014-11-24 |
|
| 346-895
| A |
Houston |
TX |
HSTNTXYANMD |
506J TWILIO INTERNATIONAL, INC. |
560 |
|
|
|
| 346-895
| 0 |
Houston |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-10-26 |
|
| 346-895
| 1 |
Houston |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-10-26 |
|
| 346-895
| 2 |
Houston |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-10-26 |
|
| 346-895
| 3 |
Houston |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-10-26 |
|
| 346-895
| 4 |
Houston |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-10-26 |
|
| 346-895
| 5 |
Houston |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-10-26 |
|
| 346-895
| 6 |
Houston |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-10-26 |
|
| 346-895
| 7 |
Houston |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-10-26 |
|
| 346-895
| 8 |
Houston |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-10-26 |
|
| 346-895
| 9 |
Houston |
TX |
HSTNTXYANMD |
506J TWILIO INTERNATIONAL, INC. |
560 |
|
2020-10-04 |
|
| 346-899
| A |
Stafford |
TX |
HSTNTXJAXBY |
965H FRACTEL, LLC |
560 |
|
|
|
| 346-899
| 0 |
Stafford |
TX |
HSTDTXBG8MD |
5562 METROPCS, INC. |
560 |
|
2020-11-19 |
|
| 346-899
| 1 |
Stafford |
TX |
HSTDTXBG8MD |
5562 METROPCS, INC. |
560 |
|
2020-11-19 |
|
| 346-899
| 2 |
Stafford |
TX |
HSTDTXBG8MD |
5562 METROPCS, INC. |
560 |
|
2020-11-19 |
|
| 346-899
| 3 |
Stafford |
TX |
HSTNTXYANMD |
506J TWILIO INTERNATIONAL, INC. |
560 |
|
2020-10-19 |
|
| 346-899
| 4 |
Stafford |
TX |
HSTDTXBG8MD |
5562 METROPCS, INC. |
560 |
|
2020-11-19 |
|
| 346-899
| 5 |
Stafford |
TX |
HSTDTXBG8MD |
5562 METROPCS, INC. |
560 |
|
2020-11-19 |
|
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Last updated: Sat, 01 Jun 2024 11:59:14 UTC
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