Interactive Services Network phone numbers
Interactive Services Network holds 280 phone prefixes in 1 state 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. Interactive Services Network 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 Interactive Services Network numbers are
| State | Prefixes |
|---|---|
| Michigan | 280 |
Area codes with the most Interactive Services Network prefixes
98963 23143 73431 51729 90628 26925 81017 61616 24814 5867 3136 9471
About 5% 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.