Onvoy phone numbers
Onvoy holds 14,830 phone prefixes in 51 states and territories.
Internet / business phone carrier Numbers in this prefix were assigned to a carrier that mainly serves internet phone services, cable phone and business lines.
What it means. Onvoy mainly sells internet and business phone service. Numbers like these can be rented in bulk for a low price, which is why legitimate call centers, apps and robocallers all use them. A call from this kind of prefix is not a warning by itself, but it's a reason to verify who is calling.
See why the number on your screen can be faked.
Where Onvoy numbers are
| State | Prefixes |
|---|---|
| California | 1,685 |
| Texas | 1,333 |
| Florida | 925 |
| New York | 794 |
| Pennsylvania | 640 |
| Illinois | 580 |
| Ohio | 513 |
| Georgia | 512 |
| North Carolina | 436 |
| New Jersey | 416 |
| Michigan | 404 |
| Missouri | 386 |
Area codes with the most Onvoy prefixes
346147 775124 270110 507104 980100 66799 68199 70797 97092 76292 60691 57391 21390 48489 22388 25488 73787 84886 22984 25183 30982 20981 42481 27279 71978 47076 20676 38575 35274 43074
About 95% of these prefixes are pooled (shared with other carriers in blocks). The carrier on any one number can differ if the owner switched carriers. Source: NANPA central office code records, 2026-10-10.