OCN 450F · Competitive Local Exchange Carrier
Onvoy LLC - WY
d/b/a Neutral Tandem-Wyoming LLC
Part of the Onvoy group — 41 OCNs across 41 states · 159,817 blocks combined.
Total blocks
626
Recent (18 mo)
27
Medium
132
Old
460
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
Onvoy
Onvoy
First assigned block
2006-03-20
2006-03-20
Last assigned block
2025-04-16
2025-04-16
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HQ — Chicago, IL
Block portfolio at a glance
By age
- Recent (27) — last 18 mo
- Medium (132)
- Old (460)
- Undated (7)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Wyoming WY · 626 · 27
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Best vanity numbers from Onvoy LLC - WY'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 |
|---|---|---|---|---|---|
| (307) 476-2379 ★ | GROCERY | Supermarkets / Deli / Groceries | WY | 2025-01-09 | 31,082 |
| (307) 434-4487 ★ | HEIGHTS | Geography / Local / Directions | WY | 2025-04-16 | 20,658 |
| (307) 396-2642 ★ | DYNAMIC | Superlatives / Positive Adjectives | WY | 2024-12-12 | 18,762 |
| (307) 474-3346 ★ | GRIFFIN | Names / Nicknames | WY | 2024-12-12 | 13,049 |
| (307) 452-6687 ★ | GLAMOUR | Cosmetics / Beauty Salons | WY | 2025-04-08 | 7,314 |
| (307) 476-8637 ★ | GROUNDS | Outdoor / Camping / Landscaping | WY | 2025-01-09 | 7,149 |
| (307) 476-9464 ★ | GROWING | Results / Growth / Trophies | WY | 2025-01-09 | 6,608 |
| (307) 396-2789 ★ | DYNASTY | Royal / Crown / King / Prince | WY | 2024-12-12 | 5,189 |
| (307) 476-9377 ★ | GROWERS | Farming / Agriculture / Veterinary | WY | 2025-01-09 | 4,925 |
| (307) 476-6646 ★ | GROOMING | Bathroom / Toiletries | WY | 2025-01-09 | 4,793 |
| (307) 474-6346 ★ | GRINDING | Industrial / Manufacturing | WY | 2024-12-12 | 3,033 |
| (307) 474-9959 ★ | GRIZZLY | Animals / Taxidermy / Veterinarian | WY | 2024-12-12 | 2,282 |
| (307) 476-6626 ★ | IRONMAN | Fitness / Spa / Nutrition | WY | 2025-01-09 | 1,825 |
| (307) 428-2437 ★ | HATCHES | Building / Construction / Contractor | WY | 2025-02-05 | 1,752 |
| (307) 453-2766 ★ | GLEASON | Names / Nicknames | WY | 2025-02-05 | 1,736 |
| (307) 476-5284 ★ | ISOLATION | General | WY | 2025-01-09 | 1,443 |
| (307) 474-5533 ★ | GRILLED | Restaurants | WY | 2024-12-12 | 1,298 |
| (307) 474-5546 ★ | GRILLING | Kitchen / Appliances / Cabinets | WY | 2024-12-12 | 1,224 |
| (307) 476-6464 ★ | IRONING | Cleaning Services / Laundry | WY | 2025-01-09 | 1,102 |
| (307) 476-2377 ★ | GROCERS | Supermarkets / Deli / Groceries | WY | 2025-01-09 | 1,044 |
| (307) 396-2649 ★ | DYNAMIX | Brand Names / Brandable | WY | 2024-12-12 | 1,013 |
| (307) 476-6837 ★ | GROOVES | Music / Stereo / Sound | WY | 2025-01-09 | 970 |
| (307) 479-7466 ★ | GRYPHON | Telecom / Mobile / Texting | WY | 2025-02-12 | 951 |
| (307) 476-8737 ★ | GROUPER | Fishing / Seafood | WY | 2025-01-09 | 889 |
| (307) 476-8766 ★ | GROUPON | Community / Social Services | WY | 2025-01-09 | 802 |
| (307) 476-2374 ★ | GROCERIES | Supermarkets / Deli | WY | 2025-01-09 | 756 |
| (307) 474-3486 ★ | IRIDIUM | Technical / Electronics | WY | 2024-12-12 | 644 |
| (307) 474-5537 ★ | GRILLES | Restaurants | WY | 2024-12-12 | 458 |
| (307) 453-3766 ★ | GLEESON | General | WY | 2025-04-08 | 406 |
| (307) 396-2667 ★ | DYNAMOS | Electrician | WY | 2024-12-12 | 300 |
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 - WY since 2024-11-12.
| Number block | State | Rate center | Assigned |
|---|---|---|---|
| (307) 434-4XXX | WY | Gillette | 2025-04-16 |
| (307) 451-0XXX | WY | Rock Spg | 2025-04-16 |
| (307) 476-8XXX | WY | Laramie | 2025-04-16 |
| (307) 428-8XXX | WY | Douglas | 2025-04-08 |
| (307) 452-4XXX | WY | Casper | 2025-04-08 |
| (307) 452-6XXX | WY | Casper | 2025-04-08 |
| (307) 453-3XXX | WY | Jackson | 2025-04-08 |
| (307) 396-6XXX | WY | Greenriver | 2025-03-18 |
| (307) 434-3XXX | WY | Gillette | 2025-03-18 |
| (307) 442-8XXX | WY | Evanston | 2025-03-18 |
| (307) 474-1XXX | WY | Cody | 2025-03-18 |
| (307) 476-1XXX | WY | Laramie | 2025-03-18 |
| (307) 529-8XXX | WY | Cheyenne | 2025-03-18 |
| (307) 479-XXXX | WY | Powell | 2025-02-12 |
| (307) 479-0XXX | WY | Powell | 2025-02-12 |
| (307) 396-5XXX | WY | Greenriver | 2025-02-05 |
| (307) 428-2XXX | WY | Douglas | 2025-02-05 |
| (307) 453-2XXX | WY | Jackson | 2025-02-05 |
| (307) 395-9XXX | WY | Laramie | 2025-01-09 |
| (307) 410-7XXX | WY | Powell | 2025-01-09 |
| (307) 476-XXXX | WY | Laramie | 2025-01-09 |
| (307) 476-0XXX | WY | Laramie | 2025-01-09 |
| (307) 396-2XXX | WY | Greenriver | 2024-12-12 |
| (307) 474-XXXX | WY | Cody | 2024-12-12 |
| (307) 474-0XXX | WY | Cody | 2024-12-12 |
Sister OCNs in the Onvoy group
Same customer-facing carrier, different state-registered OCN. Combined stats are on the Onvoy group page.
| OCN | Company name on file | HQ state | Total | Recent |
|---|---|---|---|---|
| 649C | Onvoy LLC - CA | IL | 21,516 | 889 |
| 903C | Onvoy LLC - TX | IL | 15,066 | 595 |
| 937C | Onvoy LLC - FL | IL | 11,145 | 1,122 |
| 384C | Onvoy LLC - NY | IL | 9,958 | 478 |
| 547E | Onvoy LLC - PA | IL | 8,313 | 505 |
| 067D | Onvoy LLC - GA | IL | 6,330 | 279 |
| 543C | Onvoy LLC V - MI | IL | 5,779 | 19 |
| 638E | Onvoy LLC - NC | IL | 5,384 | 321 |
| 637C | Onvoy LLC - NJ | IL | 5,188 | 490 |
| 097D | Onvoy LLC - IN | IL | 4,545 | 176 |
| 892D | Onvoy LLC - MA | IL | 4,351 | — |
| 138E | Onvoy LLC - VA | IL | 4,341 | 380 |
| 604E | Onvoy LLC - AL | IL | 4,230 | 90 |
| 093F | Onvoy LLC - MO | IL | 4,204 | 208 |
| 184D | Onvoy LLC - MN | IL | 3,892 | 9 |
| 225C | Onvoy LLC - WI | IL | 3,477 | 181 |
| 026D | Onvoy LLC - CO | IL | 3,190 | 93 |
| 483E | Onvoy LLC - WA | IL | 3,106 | 3 |
| 876D | Onvoy LLC - MD | IL | 3,090 | 253 |
| 749E | Onvoy LLC - LA | IL | 2,987 | 127 |
| 630E | Onvoy LLC - AZ | IL | 2,936 | 11 |
| 221F | Onvoy LLC - IA | IL | 2,799 | 25 |
| 750E | Onvoy LLC - OR | IL | 2,458 | 126 |
| 409F | Onvoy LLC - OK | IL | 2,425 | 78 |
| 548E | Onvoy LLC - SC | IL | 2,418 | 126 |
| 205F | Onvoy LLC - KS | IL | 2,071 | 74 |
| 639C | Onvoy LLC - CT | IL | 1,783 | 64 |
| 348F | Onvoy LLC - AR | IL | 1,771 | 162 |
| 871E | Onvoy LLC - UT | IL | 1,634 | 57 |
| 549E | Onvoy LLC - NE | IL | 1,524 | 41 |
| 029F | Onvoy LLC - NV | IL | 1,402 | 44 |
| 206F | Onvoy LLC - NM | IL | 1,263 | 46 |
| 449F | Onvoy LLC - WV | IL | 1,168 | 12 |
| 850D | Onvoy LLC - DC | IL | 688 | 37 |
| 451F | Onvoy LLC - VT | IL | 652 | 17 |
| 969E | Onvoy LLC - DE | IL | 608 | 27 |
| 452F | Onvoy LLC - ND | IL | 502 | — |
| 977E | Onvoy LLC - RI | IL | 463 | 21 |
| 210H | Onvoy LLC - HI | IL | 365 | 20 |
| 559F | Neutral Tandem - PR | IL | 169 | 12 |