OCN 576C · Competitive Local Exchange Carrier
Time Warner Cable Information Services (California) LLC dba Time Warner Cable - CA
d/b/a Time Warner Cable
Part of the tw telecom group — 4 OCNs across 4 states · 1,505 blocks combined.
Holding: Time Warner Cable Inc
Total blocks
1,463
Recent (18 mo)
0
Medium
0
Old
1,451
Area codes
19
States
1
Address
290 Harbor Dr
Stamford, CT 06902-8700
290 Harbor Dr
Stamford, CT 06902-8700
Website
level3.com
level3.com
First assigned block
2001-02-07
2001-02-07
Last assigned block
2022-10-24
2022-10-24
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HQ — Stamford, CT
Block portfolio at a glance
By age
- Recent (0) — last 18 mo
- Medium (0)
- Old (1,451)
- Undated (12)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- California CA · 1,463
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Best vanity numbers from Time Warner Cable Information Services (California) LLC dba Time Warner Cable - CA's recent issuances
Numbers in blocks issued in the last 18 months whose digits spell a useful word. Filter by state and category to find one for your business. ★ marks Mike's curated standouts.
| Number | Spells | Category | State | Block issued | Score |
|---|---|---|---|---|---|
| (430) 378-4763 ★ | EQUIPMENT | VAN | TX | 2025-03-20 | 75,921 |
| (430) 387-6488 ★ | FURNITURE | Furniture / Tables / Mattresses | TX | 2025-06-20 | 42,011 |
| (936) 373-7737 ★ | DRESSES | Clothing / Apparel / Fabric | TX | 2025-06-20 | 39,808 |
| (936) 373-3366 ★ | FREEDOM | Military / Government / Patriotic | TX | 2025-06-20 | 33,978 |
| (936) 373-4448 ★ | FREIGHT | Transportation / Taxi / Delivery | TX | 2025-06-20 | 20,404 |
| (430) 378-8346 ★ | ESTUDIO | Music / Stereo / Sound | TX | 2025-03-20 | 7,484 |
| (936) 373-7746 ★ | DRESSING | General | TX | 2025-06-20 | 5,242 |
| (936) 373-6668 ★ | FREMONT | Geography / Local / Directions | TX | 2025-06-20 | 4,410 |
| (430) 387-2646 ★ | DURANGO | Geography / Local / Directions | TX | 2025-06-20 | 3,115 |
| (430) 387-8437 ★ | FURTHER | General | TX | 2025-06-20 | 2,905 |
| (903) 795-2627 ★ | PYJAMAS | Clothing / Apparel | TX | 2025-03-06 | 2,644 |
| (936) 373-2637 ★ | DREAMER | General | TX | 2025-06-20 | 2,228 |
Want one of these or something similar? Request the number from this carrier and we'll route the request.
Area codes
| NPA | Blocks | Recent | Last |
|---|---|---|---|
| 424 | 162 | — | 2022-10-24 |
| 951 | 141 | — | 2020-06-24 |
| 909 | 139 | — | 2018-08-23 |
| 323 | 138 | — | 2018-10-01 |
| 760 | 107 | — | 2016-04-21 |
| 818 | 102 | — | 2016-01-19 |
| 657 | 90 | — | 2020-11-17 |
| 805 | 80 | — | 2017-02-16 |
| 661 | 71 | — | 2017-08-11 |
| 858 | 69 | — | 2016-08-26 |
| 562 | 63 | — | 2017-09-25 |
| 714 | 61 | — | 2017-09-21 |
| 747 | 57 | — | 2019-07-16 |
| 626 | 49 | — | 2018-04-02 |
| 213 | 41 | — | 2020-09-03 |
| 442 | 40 | — | 2018-09-28 |
| 310 | 29 | — | 2017-02-16 |
| 949 | 15 | — | 2018-09-26 |
| 619 | 9 | — | 2013-04-22 |
States
| State | Blocks | Recent |
|---|---|---|
| CA | 1,463 | — |
Sister OCNs in the tw telecom group
Same customer-facing carrier, different state-registered OCN. Combined stats are on the tw telecom group page.
| OCN | Company name on file | HQ state | Total | Recent |
|---|---|---|---|---|
| 583C | Time Warner Cable Information Services (Texas) LP dba Time Warner Cable - TX | CT | 23 | 17 |
| 623D | Time Warner Cable Information Services (Wisconsin) LLC - WI | CT | 18 | — |
| 532D | Time Warner Cable Information Services (New York) LLC - NY | CT | 1 | — |