Phone numbers in Danville, Illinois
Danville has 47 phone prefixes in area codes 217, 447.
Biggest holders: AT&T Mobility, AT&T (local phone), Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 62%
- Local phone company 17%
- Internet / business phone carrier 19%
- Phone company 2%
Every prefix in Danville
Search the first six digits of a number in this list. If it's here, the number started in Danville with the carrier shown. If it isn't, check the Illinois page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 217-213 | AT&T (local phone) | Local phone company | – |
| 217-260 | Verizon Wireless | Mobile carrier | – |
| 217-266 | AT&T Mobility | Mobile carrier | 2023 |
| 217-274 | Verizon Wireless | Mobile carrier | – |
| 217-304 | T-Mobile (including Sprint) | Mobile carrier | – |
| 217-431 | AT&T (local phone) | Local phone company | – |
| 217-442 | AT&T (local phone) | Local phone company | – |
| 217-443 | AT&T (local phone) | Local phone company | – |
| 217-444 | AT&T (local phone) | Local phone company | – |
| 217-446 | AT&T (local phone) | Local phone company | – |
| 217-474 | Verizon Wireless | Mobile carrier | – |
| 217-477 | AT&T (local phone) | Local phone company | – |
| 217-497 | AT&T Mobility | Mobile carrier | – |
| 217-499 | AT&T Mobility | Mobile carrier | – |
| 217-504 | AT&T Mobility | Mobile carrier | 2004 |
| 217-510 | AT&T Mobility | Mobile carrier | – |
| 217-516 | Verizon Wireless | Mobile carrier | 2004 |
| 217-554 | AT&T (local phone) | Local phone company | – |
| 217-597 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 217-655 | Telnyx | Internet / business phone carrier | – |
| 217-703 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 217-709 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 217-799 | AT&T Mobility | Mobile carrier | 2003 |
| 217-806 | Level 3 (Lumen) | Internet / business phone carrier | 2001 |
| 217-918 | Verizon Wireless | Mobile carrier | 2001 |
| 217-920 | T-Mobile (including Sprint) | Mobile carrier | 2018 |
| 217-977 | AT&T Mobility | Mobile carrier | 2019 |
| 447-216 | AT&T Mobility | Mobile carrier | 2021 |
| 447-217 | Boost / Virgin Mobile | Mobile carrier | 2023 |
| 447-232 | Commio | Internet / business phone carrier | 2022 |
| 447-246 | Nuso | Internet / business phone carrier | 2023 |
| 447-276 | Verizon Wireless | Mobile carrier | 2023 |
| 447-278 | AT&T Mobility | Mobile carrier | 2023 |
| 447-284 | AT&T Mobility | Mobile carrier | 2023 |
| 447-285 | Commio | Internet / business phone carrier | 2024 |
| 447-298 | AT&T Mobility | Mobile carrier | 2024 |
| 447-304 | AT&T Mobility | Mobile carrier | 2024 |
| 447-305 | AT&T Mobility | Mobile carrier | 2025 |
| 447-309 | AT&T Mobility | Mobile carrier | 2025 |
| 447-314 | AT&T Mobility | Mobile carrier | 2025 |
| 447-330 | AT&T Mobility | Mobile carrier | 2025 |
| 447-331 | AT&T Mobility | Mobile carrier | 2025 |
| 447-332 | AT&T Mobility | Mobile carrier | 2026 |
| 447-449 | MetroPCS (T-Mobile) | Mobile carrier | 2021 |
| 447-587 | Ahoi | Phone company | 2026 |
| 447-777 | Fractel | Internet / business phone carrier | 2021 |
| 447-792 | TON80 Communications | Internet / business phone carrier | 2022 |
Most prefixes are pooled: the 10,000 numbers in each are handed out in blocks of 1,000 to different carriers, and people can also take their numbers to another carrier. So the carrier shown is where the prefix started, not a guarantee about any one number. Source: NANPA central office code records, 2026-10-10.