OCN 5256 · Competitive Local Exchange Carrier
Level 3 Communications LLC - MN
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
1,020
Recent (18 mo)
19
Medium
8
Old
734
Area codes
7
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
2001-05-04
2001-05-04
Last assigned block
2026-03-04
2026-03-04
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HQ — Broomfield, CO
Block portfolio at a glance
By age
- Recent (19) — last 18 mo
- Medium (8)
- Old (734)
- Undated (259)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Minnesota MN · 1,020 · 19
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Best vanity numbers from Level 3 Communications LLC - MN'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 |
|---|---|---|---|---|---|
| (218) 944-7539 ★ | WHISKEY | Beer / Wine / Liquor | MN | 2025-02-11 | 7,023 |
| (218) 944-7737 ★ | WHISPER | Music / Stereo / Sound | MN | 2025-02-11 | 2,166 |
| (218) 944-7733 ★ | WHIPPED | Supermarkets / Deli | MN | 2025-02-11 | 1,008 |
| (218) 944-7576 ★ | WHIRLPOOL | Pool / Hot Tub | MN | 2025-02-11 | 683 |
| (218) 775-4237 ★ | SPLICES | Electrical | MN | 2025-08-26 | 240 |
| (218) 944-7738 ★ | WHIPPET | Pet Care | MN | 2025-02-11 | 208 |
| (218) 944-7746 ★ | WHIPPING | Supermarkets / Deli | MN | 2025-02-11 | 155 |
| (218) 775-3632 ★ | SPLENDA | Brand Names / Brandable | MN | 2025-08-26 | 131 |
| (218) 944-7527 ★ | WHIPLASH | Personal Injury / Accident | MN | 2025-02-11 | 29 |
| (218) 775-4637 ★ | SPLINES | Industrial / Manufacturing | MN | 2025-08-26 | 22 |
| (218) 944-7529 ★ | WHIRLAWAY | Recreation / Adventure / Bowling | MN | 2025-02-11 | 15 |
| (763) 275-7926 ★ | ASKRYAN | Names / Nicknames | MN | 2025-01-17 | 5 |
| (218) 775-3636 ★ | SPLENDOR | Superlatives / Positive Adjectives | MN | 2025-08-26 | 3 |
| (218) 775-3634 ★ | SPLENDID | General | MN | 2025-08-26 | 0 |
| (218) 775-4683 ★ | SPLINTER | General | MN | 2025-08-26 | 0 |
| (218) 944-7853 | WHISTLE | Technical / Electronics / Software | MN | 2025-02-11 | 2,447 |
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 - MN since 2024-11-12.
| Number block | State | Rate center | Assigned |
|---|---|---|---|
| (507) 566-7XXX | MN | Winnebago | 2026-03-04 |
| (763) 206-7XXX | MN | Zimmerman | 2026-03-03 |
| (507) 891-2XXX | MN | Mantorvl | 2025-10-31 |
| (218) 775-XXXX | MN | Barnesvl | 2025-08-26 |
| (218) 775-7XXX | MN | Barnesvl | 2025-08-26 |
| (507) 651-XXXX | MN | Rochester | 2025-05-22 |
| (507) 651-0XXX | MN | Rochester | 2025-05-22 |
| (507) 651-1XXX | MN | Rochester | 2025-05-22 |
| (507) 651-2XXX | MN | Rochester | 2025-05-22 |
| (507) 651-3XXX | MN | Rochester | 2025-05-22 |
| (507) 651-4XXX | MN | Rochester | 2025-05-22 |
| (507) 651-5XXX | MN | Rochester | 2025-05-22 |
| (507) 651-6XXX | MN | Rochester | 2025-05-22 |
| (507) 651-7XXX | MN | Rochester | 2025-05-22 |
| (507) 651-8XXX | MN | Rochester | 2025-05-22 |
| (507) 651-9XXX | MN | Rochester | 2025-05-22 |
| (218) 944-7XXX | MN | Karlstad | 2025-02-11 |
| (320) 206-7XXX | MN | Richmond | 2025-01-17 |
| (763) 275-7XXX | MN | Becker | 2025-01-17 |
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 |