OCN 454F · Competitive Local Exchange Carrier
Onvoy LLC - ME
d/b/a Neutral Tandem-Maine LLC
Part of the Neutral Tandem group — 10 OCNs across 11 states · 27,664 blocks combined.
Total blocks
373
Recent (18 mo)
1
Medium
13
Old
346
Area codes
1
States
1
Address
1 S Wacker Dr, Suite 200
Chicago, IL 60606-4614
1 S Wacker Dr, Suite 200
Chicago, IL 60606-4614
Website
Neutral Tandem
Neutral Tandem
First assigned block
2008-04-24
2008-04-24
Last assigned block
2025-08-11
2025-08-11
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HQ — Chicago, IL


Block portfolio at a glance
By age
- Recent (1) — last 18 mo
- Medium (13)
- Old (346)
- Undated (13)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Maine ME · 373 · 1
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Best vanity numbers from Onvoy LLC - ME'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 |
|---|---|---|---|---|---|
| (440) 266-7269 ★ | COMPANY | Business | OH | 2025-09-18 | 302,351 |
| (440) 266-7883 ★ | COMPUTER | Computer / Hardware | OH | 2025-09-18 | 272,250 |
| (601) 626-2436 ★ | MANAGEMENT | Pain Related | MS | 2025-04-18 | 127,141 |
| (331) 344-4825 ★ | DIGITAL | News / Media / Communications | IL | 2026-02-02 | 126,454 |
| (464) 256-8446 ★ | CLOTHING | Clothing / Apparel / Fabric | IL | 2025-02-05 | 113,815 |
| (601) 236-8725 ★ | CENTRAL | Geography / Local / Directions | MS | 2025-12-11 | 103,770 |
| (220) 277-2728 ★ | APPARATUS | VAN | OH | 2025-03-19 | 100,693 |
| (380) 277-2728 ★ | APPARATUS | VAN | OH | 2025-12-17 | 100,693 |
| (326) 242-7537 ★ | CHARLES | Male / Masculine Names | OH | 2025-12-11 | 76,704 |
| (234) 468-3763 ★ | INTERNET | Internet Companies | OH | 2026-02-19 | 75,029 |
| (440) 266-7858 ★ | CONSULTING | Consulting / Therapy / Planning | OH | 2025-09-18 | 69,515 |
| (326) 244-5373 ★ | CHILDREN | Children / Daycare / Baby | OH | 2026-02-19 | 65,936 |
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 Onvoy LLC - ME since 2024-11-12.
| Number block | State | Rate center | Assigned |
|---|---|---|---|
| (207) 823-2XXX | ME | Portland | 2025-08-11 |
Sister OCNs in the Neutral Tandem group
Same customer-facing carrier, different state-registered OCN. Combined stats are on the Neutral Tandem group page.
| OCN | Company name on file | HQ state | Total | Recent |
|---|---|---|---|---|
| 224C | Onvoy LLC | IL | 8,314 | 406 |
| 464C | Onvoy LLC - OH | IL | 7,228 | 392 |
| 525E | Onvoy LLC - TN | IL | 3,788 | 166 |
| 896E | Onvoy LLC - KY | IL | 2,918 | 69 |
| 719E | Onvoy LLC - MS | IL | 2,104 | 35 |
| 689F | Onvoy LLC - ID | IL | 1,302 | 12 |
| 453F | Onvoy LLC - MT | IL | 905 | 4 |
| 162G | Onvoy LLC - SD | IL | 513 | 8 |
| 637E | Onvoy LLC - NH | IL | 219 | 7 |
