OCN 5489 · Competitive Local Exchange Carrier
Level 3 Communications LLC - WI
d/b/a Level 3 Communications LLC
Part of the Centurylink group — 199 OCNs across 53 states · 115,262 blocks combined.
Holding: Level 3 Financing Inc
Total blocks
1,155
Recent (18 mo)
6
Medium
21
Old
916
Area codes
6
States
1
Address
1025 Eldorado Blvd
Broomfield, CO 80021-8254
1025 Eldorado Blvd
Broomfield, CO 80021-8254
Website
centurylink.com
centurylink.com
First assigned block
2001-03-16
2001-03-16
Last assigned block
2026-01-16
2026-01-16
Want a number from Level 3 Communications LLC - WI?
Tell us which one — we'll send the request to them and follow up with you.
Request a number →
HQ — Broomfield, CO
Block portfolio at a glance
By age
- Recent (6) — last 18 mo
- Medium (21)
- Old (916)
- Undated (212)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Wisconsin WI · 1,155 · 6
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Best vanity numbers from Level 3 Communications LLC - WI'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 |
|---|---|---|---|---|---|
| (715) 263-7397 ★ | ANDREWS | Names / Nicknames | WI | 2026-01-16 | 11,409 |
| (715) 263-7643 ★ | ANDROID | Technical / Electronics / Software | WI | 2026-01-16 | 6,498 |
| (715) 263-7327 ★ | ANDREAS | Names / Nicknames | WI | 2026-01-16 | 4,806 |
| (715) 263-7452 ★ | AMERIKA | Geography / Local / Directions | WI | 2026-01-16 | 894 |
| (715) 263-7326 ★ | ANDREAM | Names / Nicknames | WI | 2026-01-16 | 751 |
| (715) 263-7843 ★ | ANESTHESIA | Health Care / Medical | WI | 2026-01-16 | 361 |
| (715) 263-7427 ★ | AMERICRAFT | General | WI | 2026-01-16 | 240 |
| (715) 263-7475 ★ | AMERIPLAN | Insurance | WI | 2026-01-16 | 207 |
| (715) 263-7626 ★ | AMERMAN | General | WI | 2026-01-16 | 206 |
| (715) 263-7483 ★ | AMERITECH | Technical / Electronics / Software | WI | 2026-01-16 | 180 |
| (715) 263-7482 ★ | AMERITAS | Names / Nicknames | WI | 2026-01-16 | 134 |
| (715) 263-7487 ★ | AMERITRADE | Financial / Banking | WI | 2026-01-16 | 82 |
| (715) 263-7477 ★ | AMERIPRISE | Female / Feminine Names | WI | 2026-01-16 | 60 |
| (715) 263-7443 ★ | AMERIHEALTH | Health Care / Medical | WI | 2026-01-16 | 30 |
| (715) 263-7434 ★ | AMERIFIRST | Real Estate | WI | 2026-01-16 | 18 |
| (715) 263-7476 ★ | AMERISOURCE | General | WI | 2026-01-16 | 11 |
| (715) 263-7422 | AMERICA | Printing / Markers / Pens | WI | 2026-01-16 | 161,214 |
| (715) 263-7667 | ANDSONS | Supermarkets / Deli / Groceries | WI | 2026-01-16 | 8,773 |
| (715) 263-7233 | COFSAFE | Technical / Electronics / Software | WI | 2026-01-16 | 2,513 |
| (715) 263-7325 | AMESEAL | Health Care / Medical / Hospitals | WI | 2026-01-16 | 1,286 |
| (715) 263-7529 | ANDPLAY | Technical / Electronics / Software | WI | 2026-01-16 | 1,253 |
| (715) 263-7378 | AMES EST | Automotive | WI | 2026-01-16 | 1,203 |
Want one of these or something similar? Request the number from this carrier and we'll route the request.
Most recent assignments
Last 18 months — these blocks were issued by Level 3 Communications LLC - WI since 2024-11-12.
| Number block | State | Rate center | Assigned |
|---|---|---|---|
| (715) 263-7XXX | WI | Clear Lake | 2026-01-16 |
| (920) 652-5XXX | WI | Manitowoc | 2025-11-05 |
| (608) 613-7XXX | WI | New Lisbon | 2025-03-28 |
| (715) 809-XXXX | WI | Siren | 2025-02-18 |
| (715) 809-7XXX | WI | Siren | 2025-02-18 |
| (608) 218-6XXX | WI | Madison | 2025-02-04 |
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 Level 3 Financing Inc
| OCN | Company | Total | Recent |
|---|---|---|---|
| 8826 | Level 3 Communications LLC - CA | 7,531 | 5 |
| 6114 | Level 3 Communications LLC - TX | 4,893 | 42 |
| 4006 | Level 3 Communications LLC - NY | 3,696 | 10 |
| 6115 | Level 3 Communications LLC - IL | 3,436 | 11 |
| 4802 | Level 3 Communications LLC - FL | 3,350 | 19 |
| 4007 | Level 3 Communications LLC - PA | 3,101 | 3 |
| 4863 | Level 3 Communications LLC - OH | 2,459 | 13 |
| 6120 | Level 3 Communications LLC - MI | 2,085 | 4 |
| 4804 | Level 3 Communications LLC - NJ | 2,027 | 1 |
| 3235 | Level 3 Communications LLC - NC | 1,797 | 2 |
| 4018 | Level 3 Communications LLC - MA | 1,777 | 0 |
| 6116 | Level 3 Communications LLC - GA | 1,707 | 11 |