← Area code 830
830-355 phone numbers
Numbers 830-355-0000 to 830-355-9999 are assigned to Level 3 Communications, LLC (rate centre CASTROVL, TX, NANPA abbreviation). 8 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Reported numbers in 830-355
- 1 (830) 355-9391 2complaints
- 2 (830) 355-9403 2complaints
- 3 (830) 355-0030 1complaints
- 4 (830) 355-0905 1complaints
- 5 (830) 355-0997 1complaints
- 6 (830) 355-1897 1complaints
- 7 (830) 355-3450 1complaints
- 8 (830) 355-3764 1complaints
- 9 (830) 355-4603 1complaints
- 10 (830) 355-5223 1complaints
- 11 (830) 355-6099 1complaints
- 12 (830) 355-6135 1complaints
- 13 (830) 355-6321 1complaints
- 14 (830) 355-6467 1complaints
- 15 (830) 355-6628 1complaints
- 16 (830) 355-7326 1complaints
- 17 (830) 355-7837 1complaints
- 18 (830) 355-9052 1complaints
- 19 (830) 355-9113 1complaints
- 20 (830) 355-9125 1complaints
- 21 (830) 355-9166 1complaints
- 22 (830) 355-9179 1complaints
- 23 (830) 355-9180 1complaints
- 24 (830) 355-9226 1complaints
- 25 (830) 355-9238 1complaints
- 26 (830) 355-9241 1complaints
- 27 (830) 355-9253 1complaints
- 28 (830) 355-9257 1complaints
- 29 (830) 355-9262 1complaints
- 30 (830) 355-9263 1complaints
- 31 (830) 355-9313 1complaints
- 32 (830) 355-9346 1complaints
- 33 (830) 355-9355 1complaints
- 34 (830) 355-9388 1complaints
- 35 (830) 355-9394 1complaints
- 36 (830) 355-9402 1complaints
- 37 (830) 355-9425 1complaints
- 38 (830) 355-9433 1complaints
- 39 (830) 355-9438 1complaints
- 40 (830) 355-9439 1complaints
- 41 (830) 355-9466 1complaints
- 42 (830) 355-9499 1complaints
- 43 (830) 355-9501 1complaints
- 44 (830) 355-9530 1complaints
- 45 (830) 355-9543 1complaints
- 46 (830) 355-9548 1complaints
- 47 (830) 355-9554 1complaints
- 48 (830) 355-9556 1complaints
- 49 (830) 355-9561 1complaints
- 50 (830) 355-9570 1complaints
Showing the 50 most-reported.