Phone numbers in Lawrence, Kansas
Lawrence has 35 phone prefixes in area code 785.
Biggest holders: AT&T (local phone), T-Mobile (including Sprint), Level 3 (Lumen). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 37%
- Local phone company 49%
- Internet / business phone carrier 11%
- Phone company 3%
Every prefix in Lawrence
Search the first six digits of a number in this list. If it's here, the number started in Lawrence with the carrier shown. If it isn't, check the Kansas page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 785-218 | T-Mobile (including Sprint) | Mobile carrier | – |
| 785-312 | AT&T (local phone) | Local phone company | – |
| 785-330 | AT&T (local phone) | Local phone company | – |
| 785-331 | AT&T (local phone) | Local phone company | – |
| 785-344 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 785-371 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 785-393 | AT&T Mobility | Mobile carrier | – |
| 785-402 | Nuso | Internet / business phone carrier | 2023 |
| 785-423 | T-Mobile (including Sprint) | Mobile carrier | – |
| 785-424 | T-Mobile (including Sprint) | Mobile carrier | – |
| 785-505 | AT&T (local phone) | Local phone company | – |
| 785-550 | T-Mobile (including Sprint) | Mobile carrier | – |
| 785-551 | AT&T Mobility | Mobile carrier | 2014 |
| 785-592 | AT&T Mobility | Mobile carrier | – |
| 785-691 | AT&T (local phone) | Local phone company | – |
| 785-727 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 785-749 | AT&T (local phone) | Local phone company | – |
| 785-760 | Verizon Wireless | Mobile carrier | – |
| 785-764 | Verizon Wireless | Mobile carrier | – |
| 785-766 | Verizon Wireless | Mobile carrier | – |
| 785-812 | AT&T (local phone) | Local phone company | 2001 |
| 785-813 | AT&T (local phone) | Local phone company | 2002 |
| 785-830 | AT&T (local phone) | Local phone company | – |
| 785-832 | AT&T (local phone) | Local phone company | – |
| 785-838 | AT&T (local phone) | Local phone company | – |
| 785-840 | AT&T (local phone) | Local phone company | – |
| 785-841 | AT&T (local phone) | Local phone company | – |
| 785-842 | AT&T (local phone) | Local phone company | – |
| 785-843 | AT&T (local phone) | Local phone company | – |
| 785-856 | Midcontinent Communications | Phone company | 2001 |
| 785-864 | AT&T (local phone) | Local phone company | – |
| 785-865 | AT&T (local phone) | Local phone company | – |
| 785-917 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 785-979 | T-Mobile (including Sprint) | Mobile carrier | – |
| 785-997 | Boost / Virgin Mobile | Mobile 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.