Phone numbers in Anderson, Indiana
Anderson has 47 phone prefixes in area code 765.
Biggest holders: AT&T (local phone), T-Mobile (including Sprint), Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 45%
- Local phone company 30%
- Internet / business phone carrier 26%
Every prefix in Anderson
Search the first six digits of a number in this list. If it's here, the number started in Anderson with the carrier shown. If it isn't, check the Indiana page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 765-203 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 765-208 | T-Mobile (including Sprint) | Mobile carrier | – |
| 765-227 | Telnyx | Internet / business phone carrier | – |
| 765-240 | Onvoy | Internet / business phone carrier | 2020 |
| 765-274 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 765-278 | T-Mobile (including Sprint) | Mobile carrier | – |
| 765-298 | AT&T (local phone) | Local phone company | – |
| 765-313 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 765-356 | Level 3 (Lumen) | Internet / business phone carrier | 2001 |
| 765-374 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 765-393 | Comcast | Internet / business phone carrier | 2005 |
| 765-400 | T-Mobile (including Sprint) | Mobile carrier | 2014 |
| 765-425 | Verizon Wireless | Mobile carrier | 2001 |
| 765-442 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 765-559 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 765-568 | AT&T Mobility | Mobile carrier | 2021 |
| 765-602 | AT&T Mobility | Mobile carrier | – |
| 765-606 | AT&T Mobility | Mobile carrier | 2001 |
| 765-608 | AT&T (local phone) | Local phone company | – |
| 765-609 | AT&T (local phone) | Local phone company | – |
| 765-610 | AT&T Mobility | Mobile carrier | – |
| 765-615 | T-Mobile (including Sprint) | Mobile carrier | 2015 |
| 765-617 | AT&T Mobility | Mobile carrier | – |
| 765-619 | AT&T (local phone) | Local phone company | – |
| 765-620 | Verizon Wireless | Mobile carrier | – |
| 765-621 | AT&T Mobility | Mobile carrier | – |
| 765-622 | AT&T (local phone) | Local phone company | – |
| 765-623 | Verizon Wireless | Mobile carrier | – |
| 765-631 | T-Mobile (including Sprint) | Mobile carrier | – |
| 765-635 | Verizon Wireless | Mobile carrier | – |
| 765-639 | Teleport Communications America | Internet / business phone carrier | – |
| 765-640 | AT&T (local phone) | Local phone company | – |
| 765-641 | AT&T (local phone) | Local phone company | – |
| 765-642 | AT&T (local phone) | Local phone company | – |
| 765-643 | AT&T (local phone) | Local phone company | – |
| 765-644 | AT&T (local phone) | Local phone company | – |
| 765-646 | AT&T (local phone) | Local phone company | – |
| 765-648 | AT&T (local phone) | Local phone company | – |
| 765-649 | AT&T (local phone) | Local phone company | – |
| 765-683 | AT&T (local phone) | Local phone company | – |
| 765-696 | Onvoy | Internet / business phone carrier | 2021 |
| 765-757 | T-Mobile (including Sprint) | Mobile carrier | 2022 |
| 765-787 | T-Mobile (including Sprint) | Mobile carrier | 2022 |
| 765-810 | Level 3 (Lumen) | Internet / business phone carrier | 2001 |
| 765-830 | Verizon Wireless | Mobile carrier | 2023 |
| 765-880 | Verizon Wireless | Mobile carrier | 2026 |
| 765-995 | T-Mobile (including Sprint) | Mobile carrier | 2025 |
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.