OCN 4574 · Competitive Local Exchange Carrier
Level 3 Telecom of Colorado LLC - CO
d/b/a tw telecom of colorado llc
Part of the Centurylink group — 199 OCNs across 53 states · 115,262 blocks combined.
Holding: Time Warner Telecom Holdings Inc
Total blocks
87
Recent (18 mo)
0
Medium
0
Old
70
Area codes
3
States
1
Address
10475 Park Meadows Dr
Littleton, CO 80124-5433
10475 Park Meadows Dr
Littleton, CO 80124-5433
Website
centurylink.com
centurylink.com
First assigned block
2001-01-25
2001-01-25
Last assigned block
2017-09-05
2017-09-05
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HQ — Littleton, CO
Block portfolio at a glance
By age
- Recent (0) — last 18 mo
- Medium (0)
- Old (70)
- Undated (17)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Colorado CO · 87
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Best vanity numbers from Level 3 Telecom of Colorado LLC - CO'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 |
|---|---|---|---|---|---|
| (854) 287-4637 ★ | BUSINESS | Business | SC | 2025-06-27 | 162,448 |
| (826) 268-6879 ★ | COUNTRY | Geography / Local / Directions | VA | 2025-03-24 | 107,119 |
| (826) 268-4669 ★ | ANTHONY | Names / Nicknames | VA | 2025-03-24 | 40,551 |
| (326) 238-3724 ★ | BEVERAGES | Beverages / Water / Ice | OH | 2025-03-10 | 38,510 |
| (656) 284-5346 ★ | BUILDING | Building / Construction / Contractor | FL | 2025-10-15 | 36,950 |
| (656) 284-5384 ★ | ATHLETIC | Sports | FL | 2025-10-15 | 36,715 |
| (716) 232-7833 ★ | ADAPTED | General | NY | 2025-02-26 | 30,971 |
| (826) 268-6245 ★ | COUNCIL | Military / Government / Patriotic | VA | 2025-03-24 | 26,732 |
| (826) 268-7737 ★ | COURSES | Education / College | VA | 2025-03-24 | 21,388 |
| (730) 264-6257 ★ | ANIMALS | Animals / Taxidermy / Veterinarian | IL | 2025-02-10 | 20,857 |
| (656) 284-5337 ★ | BUILDER | Building / Construction / Contractor | FL | 2025-10-15 | 20,697 |
| (826) 268-4783 ★ | ANTIQUE | Furniture / Antiques / Upholstery | VA | 2025-03-24 | 18,039 |
Want one of these or something similar? Request the number from this carrier and we'll route the request.
Sister OCNs in the Centurylink group
Same customer-facing carrier, different state-registered OCN. Combined stats are on the Centurylink group page.
Sister OCNs under Time Warner Telecom Holdings Inc
| OCN | Company | Total | Recent |
|---|---|---|---|
| 7516 | Level 3 of Telecom of Texas LLC - TX | 697 | 0 |
| 7074 | Level 3 of Telecom of Texas LLC - TX | 363 | 0 |
| 7858 | Level 3 Telecom of North Carolina LP - NC | 229 | 0 |
| 7552 | Level 3 Telecom of Arizona LLC - AZ | 170 | 0 |
| 8434 | Level 3 of Telecom of Texas LLC - TX | 146 | 0 |
| 7322 | Level 3 Telecom of Wisconsin LP - WI | 136 | 0 |
| 7517 | Level 3 Telecom of Tennessee LLC - TN | 134 | 0 |
| 7973 | Level 3 Telecom of North Carolina LP - NC | 68 | 0 |
| 7457 | Level 3 Telecom of New Mexico LLC - NM | 66 | 0 |
| 7260 | Level 3 Telecom of Kentucky LLC - KY | 54 | 0 |
| 220C | Level 3 Telecom of Mississippi LLC - MS | 31 | 0 |
| 138G | Level 3 Telecom of Illinois LLC - IL | 29 | 0 |